131242151011311 has 6 divisors (see below), whose sum is σ = 189571995905240. Its totient is φ = 87494767340868.

The previous prime is 131242151011291. The next prime is 131242151011369. The reversal of 131242151011311 is 113110151242131.

131242151011311 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 4 + 21 + 510 + 113 + 11 = 666.

It is not a de Polignac number, because 131242151011311 - 2¹⁸ = 131242150749167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131242158011311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7291230611731 + ... + 7291230611748.

Almost surely, 2^{131242151011311} is an apocalyptic number.

131242151011311 is a deficient number, since it is larger than the sum of its proper divisors (58329844893929).

131242151011311 is a wasteful number, since it uses less digits than its factorization.

131242151011311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14582461223485 (or 14582461223482 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The spelling of 131242151011311 in words is "one hundred thirty-one trillion, two hundred forty-two billion, one hundred fifty-one million, eleven thousand, three hundred eleven".