23312130330 has 32 divisors (see below), whose sum is σ = 56214289728. Its totient is φ = 6187104000.

The previous prime is 23312130301. The next prime is 23312130337. The reversal of 23312130330 is 3303121332.

It is a junction number, because it is equal to n+sod(n) for n = 23312130297 and 23312130306.

It is not an unprimeable number, because it can be changed into a prime (23312130337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1835071 + ... + 1847730.

It is an arithmetic number, because the mean of its divisors is an integer number (1756696554).

Almost surely, 2^23312130330 is an apocalyptic number.

23312130330 is an abundant number, since it is smaller than the sum of its proper divisors (32902159398).

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

23312130330 is a wasteful number, since it uses less digits than its factorization.

23312130330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3683022.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23312130330 its reverse (3303121332), we get a palindrome (26615251662).

The spelling of 23312130330 in words is "twenty-three billion, three hundred twelve million, one hundred thirty thousand, three hundred thirty".