Q: Is 136,971 a Prime Number?
A: No, 136,971 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 136971 can be evenly divided by 1 3 9 19 27 57 81 89 171 267 513 801 1,539 1,691 2,403 5,073 7,209 15,219 45,657 and 136,971, with no remainder.
Since 136,971 cannot be divided by just 1 and 136,971, it is not a prime number.