Python Program to Reverse a Number

Summay: In this Python tutorial, you will learn to reverse a given number using Python programming language.

Reversing a number means to change the order of the digits of the given number. For example, reverse of ‘12345’ is ‘54321’.

In Python, we can easily reverse a number by following the below steps.

1. Input a number.
2. Run while loop with condition number>0
3. Add the last digit of the number to the reverse i.e. reverse = reverse*10 + number%10.
4. Remove the last digit from number i.e. number = number/10

Here is the implementation of the above steps in Python:

#Reverse Number in Python

print("Enter a Number \n")
num = int(input())
rev = 0
while num > 0:
    rev = (rev*10) + (num %10);
    num = num//10
print("Reverse is: %d " %rev)

Output:

That’s all we need to write in python to reverse a number. If you still need someone to assist you, we recommend AssignmentCore to get Python programming homework help from experts. If you have any doubts, then comment below.