312266103404311 has 12 divisors (see below), whose sum is σ = 362821874082096. Its totient is φ = 263268845939520.

The previous prime is 312266103404303. The next prime is 312266103404357. The reversal of 312266103404311 is 113404301662213.

It is not a de Polignac number, because 312266103404311 - 2³ = 312266103404303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312266103404611) 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, 5994255510 + ... + 5994307603.

It is an arithmetic number, because the mean of its divisors is an integer number (30235156173508).

Almost surely, 2^{312266103404311} is an apocalyptic number.

312266103404311 is a deficient number, since it is larger than the sum of its proper divisors (50555770677785).

312266103404311 is an equidigital number, since it uses as much as digits as its factorization.

312266103404311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11988563242 (or 11988563181 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 312266103404311 in words is "three hundred twelve trillion, two hundred sixty-six billion, one hundred three million, four hundred four thousand, three hundred eleven".