Q: Is 30,921 a Prime Number?
A: No, 30,921 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 30921 can be evenly divided by 1 3 11 33 937 2,811 10,307 and 30,921, with no remainder.
Since 30,921 cannot be divided by just 1 and 30,921, it is not a prime number.