23312332230 has 32 divisors (see below), whose sum is σ = 61035925248. Its totient is φ = 5651474400.

The previous prime is 23312332201. The next prime is 23312332231. The reversal of 23312332230 is 3223321332.

It is a self number, because there is not a number n which added to its sum of digits gives 23312332230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23312332231) 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, 35321386 + ... + 35322045.

It is an arithmetic number, because the mean of its divisors is an integer number (1907372664).

Almost surely, 2^23312332230 is an apocalyptic number.

23312332230 is an abundant number, since it is smaller than the sum of its proper divisors (37723593018).

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

23312332230 is a wasteful number, since it uses less digits than its factorization.

23312332230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70643452.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23312332230 its reverse (3223321332), we get a palindrome (26535653562).

The spelling of 23312332230 in words is "twenty-three billion, three hundred twelve million, three hundred thirty-two thousand, two hundred thirty".