It is a weak prime.
It is a cyclic number.
It is a congruent number.
Almost surely, 2131142103340959 is an apocalyptic number.
131142103340959 is an equidigital number, since it uses as much as digits as its factorization.
131142103340959 is an odious number, because the sum of its binary digits is odd.
The spelling of 131142103340959 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred three million, three hundred forty thousand, nine hundred fifty-nine".