23312133121331 has 8 divisors (see below), whose sum is σ = 24106491927504. Its totient is φ = 22530904212960.

The previous prime is 23312133121283. The next prime is 23312133121337. The reversal of 23312133121331 is 13312133121332.

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 23312133121331 - 2¹⁴ = 23312133104947 is a prime.

It is a super-2 number, since 2×23312133121331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23312133121294 and 23312133121303.

It is not an unprimeable number, because it can be changed into a prime (23312133121337) 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, 3282470840 + ... + 3282477941.

It is an arithmetic number, because the mean of its divisors is an integer number (3013311490938).

Almost surely, 2^{23312133121331} is an apocalyptic number.

23312133121331 is a deficient number, since it is larger than the sum of its proper divisors (794358806173).

23312133121331 is an equidigital number, since it uses as much as digits as its factorization.

23312133121331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6564948901.

The product of its digits is 5832, while the sum is 29.

Adding to 23312133121331 its reverse (13312133121332), we get a palindrome (36624266242663).

Subtracting from 23312133121331 its reverse (13312133121332), we obtain a palindrome (9999999999999).

The spelling of 23312133121331 in words is "twenty-three trillion, three hundred twelve billion, one hundred thirty-three million, one hundred twenty-one thousand, three hundred thirty-one".