1312634362131 has 6 divisors (see below), whose sum is σ = 1896027411980. Its totient is φ = 875089574748.

The previous prime is 1312634362111. The next prime is 1312634362133.

1312634362131 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 6 + 3 + 436 + 213 + 1 = 666.

1312634362131 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1312634362131 - 2¹⁴ = 1312634345747 is a prime.

It is a super-2 number, since 2×1312634362131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312634362133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72924131221 + ... + 72924131238.

Almost surely, 2^{1312634362131} is an apocalyptic number.

1312634362131 is a deficient number, since it is larger than the sum of its proper divisors (583393049849).

1312634362131 is a wasteful number, since it uses less digits than its factorization.

1312634362131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145848262465 (or 145848262462 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The spelling of 1312634362131 in words is "one trillion, three hundred twelve billion, six hundred thirty-four million, three hundred sixty-two thousand, one hundred thirty-one".