Q: Is 101,215 a Prime Number?
A: No, 101,215 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 101215 can be evenly divided by 1 5 31 155 653 3,265 20,243 and 101,215, with no remainder.
Since 101,215 cannot be divided by just 1 and 101,215, it is not a prime number.