23253133200 has 120 divisors (see below), whose sum is σ = 81259177056. Its totient is φ = 5637120000.

The previous prime is 23253133157. The next prime is 23253133207. The reversal of 23253133200 is 233135232.

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 (24).

It is not an unprimeable number, because it can be changed into a prime (23253133207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 867601 + ... + 894000.

Almost surely, 2^23253133200 is an apocalyptic number.

23253133200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23253133200 is an abundant number, since it is smaller than the sum of its proper divisors (58006043856).

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

23253133200 is a wasteful number, since it uses less digits than its factorization.

23253133200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761633 (or 1761622 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 23253133200 its reverse (233135232), we get a palindrome (23486268432).

The spelling of 23253133200 in words is "twenty-three billion, two hundred fifty-three million, one hundred thirty-three thousand, two hundred".