Q: Is 311,130 a Prime Number?
A: No, 311,130 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 311130 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 3,457 6,914 10,371 17,285 20,742 31,113 34,570 51,855 62,226 103,710 155,565 and 311,130, with no remainder.
Since 311,130 cannot be divided by just 1 and 311,130, it is not a prime number.