Q: Is 137,220 a Prime Number?
A: No, 137,220 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 137220 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 2,287 4,574 6,861 9,148 11,435 13,722 22,870 27,444 34,305 45,740 68,610 and 137,220, with no remainder.
Since 137,220 cannot be divided by just 1 and 137,220, it is not a prime number.