23013231200 has 36 divisors (see below), whose sum is σ = 56181052620. Its totient is φ = 9205292160.

The previous prime is 23013231193. The next prime is 23013231203. The reversal of 23013231200 is 213231032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013231203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14382470 + ... + 14384069.

It is an arithmetic number, because the mean of its divisors is an integer number (1560584795).

Almost surely, 2^23013231200 is an apocalyptic number.

23013231200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23013231200 is an abundant number, since it is smaller than the sum of its proper divisors (33167821420).

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

23013231200 is a wasteful number, since it uses less digits than its factorization.

23013231200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28766559 (or 28766546 counting only the distinct ones).

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

Adding to 23013231200 its reverse (213231032), we get a palindrome (23226462232).

The spelling of 23013231200 in words is "twenty-three billion, thirteen million, two hundred thirty-one thousand, two hundred".