233231102000 has 80 divisors (see below), whose sum is σ = 607333857312. Its totient is φ = 86116089600.

The previous prime is 233231101969. The next prime is 233231102023. The reversal of 233231102000 is 201132332.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 233231102000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4459214 + ... + 4511213.

Almost surely, 2^233231102000 is an apocalyptic number.

233231102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233231102000 is an abundant number, since it is smaller than the sum of its proper divisors (374102755312).

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

233231102000 is a wasteful number, since it uses less digits than its factorization.

233231102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8970463 (or 8970447 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 233231102000 its reverse (201132332), we get a palindrome (233432234332).

The spelling of 233231102000 in words is "two hundred thirty-three billion, two hundred thirty-one million, one hundred two thousand".