313038012004 has 27 divisors (see below), whose sum is σ = 572717287443. Its totient is φ = 149701522872.

The previous prime is 313038011989. The next prime is 313038012083. The reversal of 313038012004 is 400210830313.

The square root of 313038012004 is 559498.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313038012004.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25730827 + ... + 25742989.

Almost surely, 2^313038012004 is an apocalyptic number.

313038012004 is the 559498-th square number.

It is an amenable number.

313038012004 is a deficient number, since it is larger than the sum of its proper divisors (259679275439).

313038012004 is an frugal number, since it uses more digits than its factorization.

313038012004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24376 (or 12188 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Multiplying 313038012004 by its sum of digits (25), we get a square (7825950300100 = 2797490²).

Adding to 313038012004 its reverse (400210830313), we get a palindrome (713248842317).

The spelling of 313038012004 in words is "three hundred thirteen billion, thirty-eight million, twelve thousand, four".