Reverse a Number in Python

In this example, you will learn to reverse a number entered by user.

Here, User will enter 1234 and program will convert into 4321.

Example :

    
#Python Program to Reverse a Number
no = int(input("Enter Number to reverse ::"))
rev = 0
 
while(no > 0):
    temp = no % 10
    rev = rev * 10 + temp
    no = no // 10
 
print("Reverse number is :: ",rev)
       

Output :

    
Enter Number to reverse ::1234
Reverse number is :: 4321