232012133133318 has 48 divisors (see below), whose sum is σ = 532280520276336. Its totient is φ = 72785741898240.

The previous prime is 232012133133229. The next prime is 232012133133367. The reversal of 232012133133318 is 813331331210232.

232012133133318 is a `hidden beast` number, since 2 + 3 + 2 + 0 + 1 + 2 + 1 + 3 + 313 + 331 + 8 = 666.

It is a super-2 number, since 2×232012133133318² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2994903 + ... + 21748418.

It is an arithmetic number, because the mean of its divisors is an integer number (11089177505757).

Almost surely, 2^{232012133133318} is an apocalyptic number.

232012133133318 is an abundant number, since it is smaller than the sum of its proper divisors (300268387143018).

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

232012133133318 is a wasteful number, since it uses less digits than its factorization.

232012133133318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24773989 (or 24773986 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 232012133133318 in words is "two hundred thirty-two trillion, twelve billion, one hundred thirty-three million, one hundred thirty-three thousand, three hundred eighteen".