232012133200 has 60 divisors (see below), whose sum is σ = 565044962908. Its totient is φ = 91533542400.

The previous prime is 232012133167. The next prime is 232012133261. The reversal of 232012133200 is 2331210232.

It can be written as a sum of positive squares in 6 ways, for example, as 127509264 + 231884623936 = 11292^2 + 481544^2 .

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, 3943611 + ... + 4002010.

Almost surely, 2^232012133200 is an apocalyptic number.

232012133200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232012133200 is an abundant number, since it is smaller than the sum of its proper divisors (333032829708).

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

232012133200 is a wasteful number, since it uses less digits than its factorization.

232012133200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7945712 (or 7945701 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 232012133200 its reverse (2331210232), we get a palindrome (234343343432).

The spelling of 232012133200 in words is "two hundred thirty-two billion, twelve million, one hundred thirty-three thousand, two hundred".