312423302111104 has 32 divisors (see below), whose sum is σ = 643868066050200. Its totient is φ = 150825042396672.

The previous prime is 312423302111087. The next prime is 312423302111111. The reversal of 312423302111104 is 401111203324213.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×312423302111104² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42082876422 + ... + 42082883845.

Almost surely, 2^{312423302111104} is an apocalyptic number.

It is an amenable number.

312423302111104 is an abundant number, since it is smaller than the sum of its proper divisors (331444763939096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312423302111104 is an equidigital number, since it uses as much as digits as its factorization.

312423302111104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84165760310 (or 84165760298 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 312423302111104 its reverse (401111203324213), we get a palindrome (713534505435317).

The spelling of 312423302111104 in words is "three hundred twelve trillion, four hundred twenty-three billion, three hundred two million, one hundred eleven thousand, one hundred four".