233120133200 has 60 divisors (see below), whose sum is σ = 564481251840. Its totient is φ = 92513796480.

The previous prime is 233120133179. The next prime is 233120133209. The reversal of 233120133200 is 2331021332.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233120133209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2243690 + ... + 2345289.

It is an arithmetic number, because the mean of its divisors is an integer number (9408020864).

Almost surely, 2^233120133200 is an apocalyptic number.

233120133200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233120133200 is an abundant number, since it is smaller than the sum of its proper divisors (331361118640).

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

233120133200 is a wasteful number, since it uses less digits than its factorization.

233120133200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4589124 (or 4589113 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 233120133200 its reverse (2331021332), we get a palindrome (235451154532).

The spelling of 233120133200 in words is "two hundred thirty-three billion, one hundred twenty million, one hundred thirty-three thousand, two hundred".