231012313112322 has 48 divisors (see below), whose sum is σ = 581408038640832. Its totient is φ = 64921493144160.

The previous prime is 231012313112309. The next prime is 231012313112359. The reversal of 231012313112322 is 223211313210132.

231012313112322 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 1 + 23 + 1 + 311 + 2 + 322 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15028115728 + ... + 15028131099.

It is an arithmetic number, because the mean of its divisors is an integer number (12112667471684).

Almost surely, 2^{231012313112322} is an apocalyptic number.

231012313112322 is an abundant number, since it is smaller than the sum of its proper divisors (350395725528510).

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

231012313112322 is a wasteful number, since it uses less digits than its factorization.

231012313112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30056246903 (or 30056246900 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 231012313112322 its reverse (223211313210132), we get a palindrome (454223626322454).

The spelling of 231012313112322 in words is "two hundred thirty-one trillion, twelve billion, three hundred thirteen million, one hundred twelve thousand, three hundred twenty-two".