23003113200 has 120 divisors (see below), whose sum is σ = 76227673200. Its totient is φ = 5922631680.

The previous prime is 23003113193. The next prime is 23003113201. The reversal of 23003113200 is 231130032.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23003113200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23003113201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295705 + ... + 365304.

It is an arithmetic number, because the mean of its divisors is an integer number (635230610).

Almost surely, 2^23003113200 is an apocalyptic number.

23003113200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23003113200 is an abundant number, since it is smaller than the sum of its proper divisors (53224560000).

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

23003113200 is a wasteful number, since it uses less digits than its factorization.

23003113200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661059 (or 661048 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23003113200 its reverse (231130032), we get a palindrome (23234243232).

The spelling of 23003113200 in words is "twenty-three billion, three million, one hundred thirteen thousand, two hundred".