Q: Is 31,230 a Prime Number?
A: No, 31,230 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 31230 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 347 694 1,041 1,735 2,082 3,123 3,470 5,205 6,246 10,410 15,615 and 31,230, with no remainder.
Since 31,230 cannot be divided by just 1 and 31,230, it is not a prime number.