1312332231119 has 12 divisors (see below), whose sum is σ = 1644020598024. Its totient is φ = 1038328797744.

The previous prime is 1312332231109. The next prime is 1312332231163. The reversal of 1312332231119 is 9111322332131.

It is not a de Polignac number, because 1312332231119 - 2²⁸ = 1312063795663 is a prime.

It is a super-2 number, since 2×1312332231119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312332231109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1030087457 + ... + 1030088730.

It is an arithmetic number, because the mean of its divisors is an integer number (137001716502).

Almost surely, 2^{1312332231119} is an apocalyptic number.

1312332231119 is a deficient number, since it is larger than the sum of its proper divisors (331688366905).

1312332231119 is a wasteful number, since it uses less digits than its factorization.

1312332231119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060176214 (or 2060176207 counting only the distinct ones).

The product of its digits is 5832, while the sum is 32.

It can be divided in two parts, 1312332 and 231119, that added together give a palindrome (1543451).

The spelling of 1312332231119 in words is "one trillion, three hundred twelve billion, three hundred thirty-two million, two hundred thirty-one thousand, one hundred nineteen".