312332032123243 has 16 divisors (see below), whose sum is σ = 340844623280352. Its totient is φ = 283839240096000.

The previous prime is 312332032123219. The next prime is 312332032123249. The reversal of 312332032123243 is 342321230233213.

It is a cyclic number.

It is not a de Polignac number, because 312332032123243 - 2⁵ = 312332032123211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312332032123199 and 312332032123208.

It is not an unprimeable number, because it can be changed into a prime (312332032123249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2339832063 + ... + 2339965543.

It is an arithmetic number, because the mean of its divisors is an integer number (21302788955022).

Almost surely, 2^{312332032123243} is an apocalyptic number.

312332032123243 is a deficient number, since it is larger than the sum of its proper divisors (28512591157109).

312332032123243 is a wasteful number, since it uses less digits than its factorization.

312332032123243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206046.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 312332032123243 its reverse (342321230233213), we get a palindrome (654653262356456).

The spelling of 312332032123243 in words is "three hundred twelve trillion, three hundred thirty-two billion, thirty-two million, one hundred twenty-three thousand, two hundred forty-three".