31322312023201 has 8 divisors (see below), whose sum is σ = 31727029527680. Its totient is φ = 30917800332432.

The previous prime is 31322312023183. The next prime is 31322312023217. The reversal of 31322312023201 is 10232021322313.

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 31322312023201 - 2¹⁵ = 31322311990433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31322312023291) 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, 51147075 + ... + 51755848.

It is an arithmetic number, because the mean of its divisors is an integer number (3965878690960).

Almost surely, 2^{31322312023201} is an apocalyptic number.

It is an amenable number.

31322312023201 is a deficient number, since it is larger than the sum of its proper divisors (404717504479).

31322312023201 is a wasteful number, since it uses less digits than its factorization.

31322312023201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102906855.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 31322312023201 its reverse (10232021322313), we get a palindrome (41554333345514).

The spelling of 31322312023201 in words is "thirty-one trillion, three hundred twenty-two billion, three hundred twelve million, twenty-three thousand, two hundred one".