1312034302131 has 32 divisors (see below), whose sum is σ = 2020661180928. Its totient is φ = 741760830720.

The previous prime is 1312034302127. The next prime is 1312034302151.

1312034302131 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1312034302131 - 2² = 1312034302127 is a prime.

It is a super-2 number, since 2×1312034302131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1312034302121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85765 + ... + 1622166.

It is an arithmetic number, because the mean of its divisors is an integer number (63145661904).

Almost surely, 2^{1312034302131} is an apocalyptic number.

1312034302131 is a deficient number, since it is larger than the sum of its proper divisors (708626878797).

1312034302131 is a wasteful number, since it uses less digits than its factorization.

1312034302131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708331.

The product of its (nonzero) digits is 1296, while the sum is 24.

The spelling of 1312034302131 in words is "one trillion, three hundred twelve billion, thirty-four million, three hundred two thousand, one hundred thirty-one".