Q: Is 243,037 a Prime Number?
A: No, 243,037 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 243037 can be evenly divided by 1 47 5,171 and 243,037, with no remainder.
Since 243,037 cannot be divided by just 1 and 243,037, it is not a prime number.