31232323113321 has 8 divisors (see below), whose sum is σ = 45428833619424. Its totient is φ = 18928680674720.

The previous prime is 31232323113223. The next prime is 31232323113353. The reversal of 31232323113321 is 12331132323213.

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 31232323113321 - 2²⁹ = 31231786242409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31232323113361) 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, 473217016836 + ... + 473217016901.

It is an arithmetic number, because the mean of its divisors is an integer number (5678604202428).

Almost surely, 2^{31232323113321} is an apocalyptic number.

It is an amenable number.

31232323113321 is a deficient number, since it is larger than the sum of its proper divisors (14196510506103).

31232323113321 is a wasteful number, since it uses less digits than its factorization.

31232323113321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946434033751.

The product of its digits is 11664, while the sum is 30.

Adding to 31232323113321 its reverse (12331132323213), we get a palindrome (43563455436534).

The spelling of 31232323113321 in words is "thirty-one trillion, two hundred thirty-two billion, three hundred twenty-three million, one hundred thirteen thousand, three hundred twenty-one".