There are none but the smallest 3 digit number is 161
The smallest two-digit prime number whose digits themselves are prime is 23. Both 2 and 3 are prime numbers, and together they form the prime number 23.
23 x 53 = 1000
2530000000 is one such number.
23 and 29
The smallest prime number in which all of the digits are also prime is 2.The smallest multi-digit prime number in which all of the digits are also prime is 23.
As 23 is a prime number, it has only two factors, the number one and itself. The factors of 23 are: 1 23 The prime factors are: 23 is a prime number.
23 i guessed. you can check. i don't know.
23 is the smallest prime number greater than 20.
A digit is part of a number. the number 23 has two digits 2 and 3.