Can you guess a prime number which when on reverseing its digits, gives another prime number? (Hint : Take a 2 digit prime number)

Can you guess a prime number which when on reversing its digits, gives another prime number?(take 3 digit number)

Which of the following is a prime number which when on reversing its digits gives again a prime?

1221 is a polyndrome number, which on reversing their digits gives the same number. Thus, every polyndrome number with even number of digits, is always divisible by 11. Write a polyndrome number of 6 digits.

What is the smallest prime number?

what is a prime number ? is 1 a prime number ?