Q: Is 211,230 a Prime Number?
A: No, 211,230 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 211230 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 2,347 4,694 7,041 11,735 14,082 21,123 23,470 35,205 42,246 70,410 105,615 and 211,230, with no remainder.
Since 211,230 cannot be divided by just 1 and 211,230, it is not a prime number.