LightningPagination.xml

<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes" 
                access="global" 
                controller="AccountController">
    <aura:attribute name="data" type="Object"/>
    <aura:attribute name="columns" type="List"/>
    <aura:attribute name="recordId" type="String"/>
    
    <aura:attribute name="pageNumber" type="Integer" default="1"/>
    <aura:attribute name="pageSize" type="Integer" default="10"/>
    <aura:attribute name="isLastPage" type="Boolean" default="false"/>
    <aura:attribute name="resultSize" type="Integer" default="0"/>
    
    <!-- This attribute will hold the update records from data table-->
    <aura:attribute name="updatedRecord" type="Object[]" />
    
    <aura:handler name="init" action="{!c.doInit}" value="{!this}"/>
    
    
    <!-- You must define keyField as 'Id' to save the record back in Salesforce
 'onsave' attribute will executed when user clicks on save button -->
    
    <lightning:card title="Datatable With Pagination">
        <lightning:layout multipleRows="true" horizontalAlign="center">
            <lightning:layoutItem padding="around-small" size="12">
                <lightning:datatable
                                     aura:id="accountDataTable"
                                     columns="{! v.columns }"
                                     data="{! v.data }"
                                     keyField="Id"
                                     hideCheckboxColumn="true" />
            </lightning:layoutItem>
            <lightning:layoutItem padding="around-small" flexibility="auto">
                <lightning:button label="Prev" iconName="utility:chevronleft" iconPosition="left"
                                  onclick="{!c.onPrev}" disabled="{! v.pageNumber == 1}"/>
                <span class="slds-p-horizontal_small">
                    Page {!v.pageNumber} | Showing records from {! ((v.pageNumber-1)*v.pageSize)+' to '+((v.pageNumber-1)*v.pageSize+v.resultSize)}
                </span>
                <lightning:button label="Next" iconName="utility:chevronright" iconPosition="right" 
                                  disabled="{! v.isLastPage}" onclick="{!c.onNext}"/>
            </lightning:layoutItem>
        </lightning:layout>
    </lightning:card>
    
</aura:component>