23230310112 has 72 divisors (see below), whose sum is σ = 68507928216. Its totient is φ = 7743434112.

The previous prime is 23230310111. The next prime is 23230310179. The reversal of 23230310112 is 21101303232.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230310111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1485943 + ... + 1501494.

It is an arithmetic number, because the mean of its divisors is an integer number (951499003).

Almost surely, 2^23230310112 is an apocalyptic number.

It is an amenable number.

23230310112 is an abundant number, since it is smaller than the sum of its proper divisors (45277618104).

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

23230310112 is an equidigital number, since it uses as much as digits as its factorization.

23230310112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987462 (or 2987442 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23230310112 its reverse (21101303232), we get a palindrome (44331613344).

The spelling of 23230310112 in words is "twenty-three billion, two hundred thirty million, three hundred ten thousand, one hundred twelve".