331230013000321 has 8 divisors (see below), whose sum is σ = 339012579819584. Its totient is φ = 323451061783920.

The previous prime is 331230013000309. The next prime is 331230013000361. The reversal of 331230013000321 is 123000310032133.

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 331230013000321 - 2²³ = 331230004611713 is a prime.

It is a super-2 number, since 2×331230013000321² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331230013000292 and 331230013000301.

It is not an unprimeable number, because it can be changed into a prime (331230013000361) 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, 903715341 + ... + 904081786.

It is an arithmetic number, because the mean of its divisors is an integer number (42376572477448).

Almost surely, 2^{331230013000321} is an apocalyptic number.

It is an amenable number.

331230013000321 is a deficient number, since it is larger than the sum of its proper divisors (7782566819263).

331230013000321 is a wasteful number, since it uses less digits than its factorization.

331230013000321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807801431.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 331230013000321 its reverse (123000310032133), we get a palindrome (454230323032454).

The spelling of 331230013000321 in words is "three hundred thirty-one trillion, two hundred thirty billion, thirteen million, three hundred twenty-one", and thus it is an aban number.