Reverse a Number in C

Reverse a Number in C Program 

 
#include<stdio.h>
#include<conio.h>
main()
{
int num,I,sum=0;
printf("Enter the number: ");
scanf("%d", &num);
printf("After Reverse: ");
while(num!=0)
{
I=num%10;
num/=10;
sum+=I;
printf("%d", I);
}
printf("\n\nSum of all Digits: %d", sum);
}