233032231332 has 18 divisors (see below), whose sum is σ = 589053695958. Its totient is φ = 77677410432.

The previous prime is 233032231247. The next prime is 233032231337. The reversal of 233032231332 is 233132230332.

233032231332 is a `hidden beast` number, since 2 + 3 + 3 + 0 + 322 + 3 + 1 + 332 = 666.

233032231332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 137510438976 + 95521792356 = 370824^2 + 309066^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 233032231296 and 233032231305.

It is not an unprimeable number, because it can be changed into a prime (233032231337) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3236558733 + ... + 3236558804.

It is an arithmetic number, because the mean of its divisors is an integer number (32725205331).

Almost surely, 2^233032231332 is an apocalyptic number.

It is an amenable number.

233032231332 is an abundant number, since it is smaller than the sum of its proper divisors (356021464626).

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

233032231332 is a wasteful number, since it uses less digits than its factorization.

233032231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6473117547 (or 6473117542 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 233032231332 its reverse (233132230332), we get a palindrome (466164461664).

The spelling of 233032231332 in words is "two hundred thirty-three billion, thirty-two million, two hundred thirty-one thousand, three hundred thirty-two".