Q: Is 1,365 a Prime Number?
A: No, 1,365 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 1365 can be evenly divided by 1 3 5 7 13 15 21 35 39 65 91 105 195 273 455 and 1,365, with no remainder.
Since 1,365 cannot be divided by just 1 and 1,365, it is not a prime number.