313200230321 has 8 divisors (see below), whose sum is σ = 341732603424. Its totient is φ = 284677794720.

The previous prime is 313200230309. The next prime is 313200230351. The reversal of 313200230321 is 123032002313.

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

It is not a de Polignac number, because 313200230321 - 2³⁰ = 312126488497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313200230293 and 313200230302.

It is not an unprimeable number, because it can be changed into a prime (313200230351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2418395 + ... + 2544608.

It is an arithmetic number, because the mean of its divisors is an integer number (42716575428).

Almost surely, 2^313200230321 is an apocalyptic number.

It is an amenable number.

313200230321 is a deficient number, since it is larger than the sum of its proper divisors (28532373103).

313200230321 is a wasteful number, since it uses less digits than its factorization.

313200230321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4968751.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 313200230321 its reverse (123032002313), we get a palindrome (436232232634).

The spelling of 313200230321 in words is "three hundred thirteen billion, two hundred million, two hundred thirty thousand, three hundred twenty-one".