311110324334312 has 32 divisors (see below), whose sum is σ = 584772657525000. Its totient is φ = 155171116843008.

The previous prime is 311110324334309. The next prime is 311110324334339. The reversal of 311110324334312 is 213433423011113.

It can be written as a sum of positive squares in 4 ways, for example, as 310961271200836 + 149053133476 = 17634094^2 + 386074^2 .

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 7 ways as a sum of consecutive naturals, for example, 4343114 + ... + 25319622.

Almost surely, 2^{311110324334312} is an apocalyptic number.

It is an amenable number.

311110324334312 is a deficient number, since it is larger than the sum of its proper divisors (273662333190688).

311110324334312 is a wasteful number, since it uses less digits than its factorization.

311110324334312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20981093 (or 20981089 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 311110324334312 its reverse (213433423011113), we get a palindrome (524543747345425).

The spelling of 311110324334312 in words is "three hundred eleven trillion, one hundred ten billion, three hundred twenty-four million, three hundred thirty-four thousand, three hundred twelve".