313347056000 has 128 divisors (see below), whose sum is σ = 849883151520. Its totient is φ = 113944320000.

The previous prime is 313347055979. The next prime is 313347056017. The reversal of 313347056000 is 650743313.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714191 + ... + 1066190.

Almost surely, 2^313347056000 is an apocalyptic number.

It is an amenable number.

313347056000 is an abundant number, since it is smaller than the sum of its proper divisors (536536095520).

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

313347056000 is a wasteful number, since it uses less digits than its factorization.

313347056000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780421 (or 1780399 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 32.

Adding to 313347056000 its reverse (650743313), we get a palindrome (313997799313).

The spelling of 313347056000 in words is "three hundred thirteen billion, three hundred forty-seven million, fifty-six thousand".