312232103313 has 16 divisors (see below), whose sum is σ = 448350450240. Its totient is φ = 192135472704.

The previous prime is 312232103299. The next prime is 312232103357. The reversal of 312232103313 is 313301232213.

312232103313 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 312232103313 - 2³⁴ = 295052234129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312232103363) 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, 984778 + ... + 1262636.

It is an arithmetic number, because the mean of its divisors is an integer number (28021903140).

Almost surely, 2^312232103313 is an apocalyptic number.

It is an amenable number.

312232103313 is a deficient number, since it is larger than the sum of its proper divisors (136118346927).

312232103313 is a wasteful number, since it uses less digits than its factorization.

312232103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306688.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 312232103313 its reverse (313301232213), we get a palindrome (625533335526).

The spelling of 312232103313 in words is "three hundred twelve billion, two hundred thirty-two million, one hundred three thousand, three hundred thirteen".