23120330232 has 32 divisors (see below), whose sum is σ = 58532486400. Its totient is φ = 7609221984.

The previous prime is 23120330231. The next prime is 23120330251. The reversal of 23120330232 is 23203302132.

It is a junction number, because it is equal to n+sod(n) for n = 23120330199 and 23120330208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120330231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6095238 + ... + 6099029.

It is an arithmetic number, because the mean of its divisors is an integer number (1829140200).

Almost surely, 2^23120330232 is an apocalyptic number.

It is an amenable number.

23120330232 is an abundant number, since it is smaller than the sum of its proper divisors (35412156168).

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

23120330232 is a wasteful number, since it uses less digits than its factorization.

23120330232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12194355 (or 12194351 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23120330232 its reverse (23203302132), we get a palindrome (46323632364).

The spelling of 23120330232 in words is "twenty-three billion, one hundred twenty million, three hundred thirty thousand, two hundred thirty-two".