101
101 is the smallest 3 digit prime number.
smallest 3-digit prime is 101. 100 is not a prime number (very obviously)
101
It is: 101
11 is the smallest two-digit prime number.
The smallest three digit prime number is 101.
101
103
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.
11 is the smallest 2 digit prime and 11^2=121
101 is the smallest 3 digit Prime number.
121