31013033112322 has 16 divisors (see below), whose sum is σ = 48545391392640. Its totient is φ = 14831326331712.

The previous prime is 31013033112317. The next prime is 31013033112443. The reversal of 31013033112322 is 22321133031013.

It is an unprimeable number.

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, 21893358 + ... + 23266825.

It is an arithmetic number, because the mean of its divisors is an integer number (3034086962040).

Almost surely, 2^{31013033112322} is an apocalyptic number.

31013033112322 is a deficient number, since it is larger than the sum of its proper divisors (17532358280318).

31013033112322 is a wasteful number, since it uses less digits than its factorization.

31013033112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45175137.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 31013033112322 its reverse (22321133031013), we get a palindrome (53334166143335).

The spelling of 31013033112322 in words is "thirty-one trillion, thirteen billion, thirty-three million, one hundred twelve thousand, three hundred twenty-two".