312400334111102 has 32 divisors (see below), whose sum is σ = 470665640963232. Its totient is φ = 155513601598464.

The previous prime is 312400334110987. The next prime is 312400334111137. The reversal of 312400334111102 is 201111433004213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 970759208 + ... + 971080964.

It is an arithmetic number, because the mean of its divisors is an integer number (14708301280101).

Almost surely, 2^{312400334111102} is an apocalyptic number.

312400334111102 is a deficient number, since it is larger than the sum of its proper divisors (158265306852130).

312400334111102 is a wasteful number, since it uses less digits than its factorization.

312400334111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324572.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 312400334111102 its reverse (201111433004213), we get a palindrome (513511767115315).

The spelling of 312400334111102 in words is "three hundred twelve trillion, four hundred billion, three hundred thirty-four million, one hundred eleven thousand, one hundred two".