313020112104 has 96 divisors (see below), whose sum is σ = 971402065920. Its totient is φ = 89200752768.

The previous prime is 313020112051. The next prime is 313020112151. The reversal of 313020112104 is 401211020313.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 617767 + ... + 1003830.

It is an arithmetic number, because the mean of its divisors is an integer number (10118771520).

Almost surely, 2^313020112104 is an apocalyptic number.

It is an amenable number.

313020112104 is an abundant number, since it is smaller than the sum of its proper divisors (658381953816).

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

313020112104 is a wasteful number, since it uses less digits than its factorization.

313020112104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621999 (or 1621992 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 313020112104 its reverse (401211020313), we get a palindrome (714231132417).

The spelling of 313020112104 in words is "three hundred thirteen billion, twenty million, one hundred twelve thousand, one hundred four".