232320221231333 has 32 divisors (see below), whose sum is σ = 273226551494400. Its totient is φ = 195913555808256.

The previous prime is 232320221231251. The next prime is 232320221231363. The reversal of 232320221231333 is 333132122023232.

It is a cyclic number.

It is not a de Polignac number, because 232320221231333 - 2³⁰ = 232319147489509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232320221231333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232320221231363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175024616 + ... + 176346977.

It is an arithmetic number, because the mean of its divisors is an integer number (8538329734200).

Almost surely, 2^{232320221231333} is an apocalyptic number.

232320221231333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

232320221231333 is a deficient number, since it is larger than the sum of its proper divisors (40906330263067).

232320221231333 is a wasteful number, since it uses less digits than its factorization.

232320221231333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351371741.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 232320221231333 its reverse (333132122023232), we get a palindrome (565452343254565).

The spelling of 232320221231333 in words is "two hundred thirty-two trillion, three hundred twenty billion, two hundred twenty-one million, two hundred thirty-one thousand, three hundred thirty-three".