Q: Is 13,365 a Prime Number?
A: No, 13,365 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 13365 can be evenly divided by 1 3 5 9 11 15 27 33 45 55 81 99 135 165 243 297 405 495 891 1,215 1,485 2,673 4,455 and 13,365, with no remainder.
Since 13,365 cannot be divided by just 1 and 13,365, it is not a prime number.