Q: Is 138,156 a Prime Number?
A: No, 138,156 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 138156 can be evenly divided by 1 2 3 4 6 12 29 58 87 116 174 348 397 794 1,191 1,588 2,382 4,764 11,513 23,026 34,539 46,052 69,078 and 138,156, with no remainder.
Since 138,156 cannot be divided by just 1 and 138,156, it is not a prime number.