313130012329 has 8 divisors (see below), whose sum is σ = 317356163208. Its totient is φ = 308924229120.

The previous prime is 313130012311. The next prime is 313130012399. The reversal of 313130012329 is 923210031313.

It can be written as a sum of positive squares in 4 ways, for example, as 9223681600 + 303906330729 = 96040^2 + 551277^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313130012329 - 2²⁵ = 313096457897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313130012297 and 313130012306.

It is not an unprimeable number, because it can be changed into a prime (313130012399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5060962 + ... + 5122459.

It is an arithmetic number, because the mean of its divisors is an integer number (39669520401).

Almost surely, 2^313130012329 is an apocalyptic number.

It is an amenable number.

313130012329 is a deficient number, since it is larger than the sum of its proper divisors (4226150879).

313130012329 is a wasteful number, since it uses less digits than its factorization.

313130012329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10183835.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 313130012329 in words is "three hundred thirteen billion, one hundred thirty million, twelve thousand, three hundred twenty-nine".