23002133200 has 60 divisors (see below), whose sum is σ = 55277315820. Its totient is φ = 9198407680.

The previous prime is 23002133179. The next prime is 23002133221. The reversal of 23002133200 is 233120032.

It is an interprime number because it is at equal distance from previous prime (23002133179) and next prime (23002133221).

It can be written as a sum of positive squares in 6 ways, for example, as 512931904 + 22489201296 = 22648^2 + 149964^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2671302 + ... + 2679898.

It is an arithmetic number, because the mean of its divisors is an integer number (921288597).

Almost surely, 2^23002133200 is an apocalyptic number.

23002133200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23002133200 is an abundant number, since it is smaller than the sum of its proper divisors (32275182620).

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

23002133200 is a wasteful number, since it uses less digits than its factorization.

23002133200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15304 (or 15293 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 23002133200 its reverse (233120032), we get a palindrome (23235253232).

The spelling of 23002133200 in words is "twenty-three billion, two million, one hundred thirty-three thousand, two hundred".