Q: Is 201,021 a Prime Number?
A: No, 201,021 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 201021 can be evenly divided by 1 3 37 111 1,811 5,433 67,007 and 201,021, with no remainder.
Since 201,021 cannot be divided by just 1 and 201,021, it is not a prime number.