RSA Encryption in Python

import math
 
message = int(input("Enter the message to be encrypted: ")) 
 
p = 11
q = 7
e = 3
 
n = p*q
 
def encrypt(me):
    en = math.pow(me,e)
    c = en % n
    print("Encrypted Message is: ", c)
    return c
 
print("Original Message is: ", message)
c = encrypt(message)