Python Program to check if number is Twisted Prime or not

 flag=x=fag=r=0

n=int(input("Enter N : "))

for i in range(2,n,1):

    if n%i==0:

        flag+=1

if flag==0:

    while n!=0:

        t=n%10

        r=r*10+t

        n=n//10

    for i in range(2,r,1):

        if r%i==0:

           fag+=1

    if fag==0:

        print("It is Twisted Prime ")

else:

    print(n," is not twisted prime ")