312332241112031 has 32 divisors (see below), whose sum is σ = 363870185817600. Its totient is φ = 262545888384000.

The previous prime is 312332241112027. The next prime is 312332241112201. The reversal of 312332241112031 is 130211142233213.

It is a cyclic number.

It is not a de Polignac number, because 312332241112031 - 2² = 312332241112027 is a prime.

It is a super-2 number, since 2×312332241112031² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 312332241111985 and 312332241112003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312332241112531) 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, 2324888660 + ... + 2325022998.

It is an arithmetic number, because the mean of its divisors is an integer number (11370943306800).

Almost surely, 2^{312332241112031} is an apocalyptic number.

312332241112031 is a deficient number, since it is larger than the sum of its proper divisors (51537944705569).

312332241112031 is a wasteful number, since it uses less digits than its factorization.

312332241112031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147839.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 312332241112031 its reverse (130211142233213), we get a palindrome (442543383345244).

The spelling of 312332241112031 in words is "three hundred twelve trillion, three hundred thirty-two billion, two hundred forty-one million, one hundred twelve thousand, thirty-one".