320013300332231 has 8 divisors (see below), whose sum is σ = 349147033309200. Its totient is φ = 290886503149440.

The previous prime is 320013300332161. The next prime is 320013300332249. The reversal of 320013300332231 is 132233003310023.

It is a happy number.

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

It is not a de Polignac number, because 320013300332231 - 2²⁶ = 320013233223367 is a prime.

It is a super-2 number, since 2×320013300332231² (a number of 30 digits) contains 22 as substring.

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 320013300332231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320013300332261) 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, 1733852066 + ... + 1734036623.

It is an arithmetic number, because the mean of its divisors is an integer number (43643379163650).

Almost surely, 2^{320013300332231} is an apocalyptic number.

320013300332231 is a deficient number, since it is larger than the sum of its proper divisors (29133732976969).

320013300332231 is a wasteful number, since it uses less digits than its factorization.

320013300332231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3467897089.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 320013300332231 its reverse (132233003310023), we get a palindrome (452246303642254).

The spelling of 320013300332231 in words is "three hundred twenty trillion, thirteen billion, three hundred million, three hundred thirty-two thousand, two hundred thirty-one".