312313330311 has 8 divisors (see below), whose sum is σ = 416426751984. Its totient is φ = 208204397760.

The previous prime is 312313330289. The next prime is 312313330331. The reversal of 312313330311 is 113033313213.

312313330311 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 312313330311 - 2¹⁷ = 312313199239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312313330331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956446 + ... + 1240731.

It is an arithmetic number, because the mean of its divisors is an integer number (52053343998).

Almost surely, 2^312313330311 is an apocalyptic number.

312313330311 is a deficient number, since it is larger than the sum of its proper divisors (104113421673).

312313330311 is a wasteful number, since it uses less digits than its factorization.

312313330311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244561.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 312313330311 its reverse (113033313213), we get a palindrome (425346643524).

The spelling of 312313330311 in words is "three hundred twelve billion, three hundred thirteen million, three hundred thirty thousand, three hundred eleven".