13 14 Reverse and sum of number

// Q 12 Sum and reverse of digit of a number
import java.util.*;
public class Main
{
    public static void main(String[] args) {
        Scanner sc= new Scanner(System.in);
        System.out.println("Enter the number");
        int n = sc.nextInt();
        int rem,reverse=0,sum=0;
        while(n!=0){
            rem = n%10;
            reverse = (reverse*10) + rem;
            n=n/10;
            sum = sum+rem;
        }
        System.out.println("Reverse of number is "+reverse);
        System.out.println("Sum of number is "+sum);
    }
}

/*
Enter the number
1234
Reverse of number is 4321
Sum of number is 10
*/