Q: Is 122,889 a Prime Number?
A: No, 122,889 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 122889 can be evenly divided by 1 3 13 23 39 69 137 299 411 897 1,781 3,151 5,343 9,453 40,963 and 122,889, with no remainder.
Since 122,889 cannot be divided by just 1 and 122,889, it is not a prime number.