23200310312 has 64 divisors (see below), whose sum is σ = 48969204480. Its totient is φ = 10245993472.

The previous prime is 23200310303. The next prime is 23200310327. The reversal of 23200310312 is 21301300232.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95813 + ... + 235755.

It is an arithmetic number, because the mean of its divisors is an integer number (765143820).

Almost surely, 2^23200310312 is an apocalyptic number.

It is an amenable number.

23200310312 is an abundant number, since it is smaller than the sum of its proper divisors (25768894168).

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

23200310312 is a wasteful number, since it uses less digits than its factorization.

23200310312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140042 (or 140038 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23200310312 its reverse (21301300232), we get a palindrome (44501610544).

The spelling of 23200310312 in words is "twenty-three billion, two hundred million, three hundred ten thousand, three hundred twelve".