233131201303328 has 24 divisors (see below), whose sum is σ = 460598879624688. Its totient is φ = 116153708065344.

The previous prime is 233131201303327. The next prime is 233131201303409. The reversal of 233131201303328 is 823303102131332.

It is a happy number.

It is a super-2 number, since 2×233131201303328² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (233131201303327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12871634126 + ... + 12871652237.

It is an arithmetic number, because the mean of its divisors is an integer number (19191619984362).

Almost surely, 2^{233131201303328} is an apocalyptic number.

It is an amenable number.

233131201303328 is a deficient number, since it is larger than the sum of its proper divisors (227467678321360).

233131201303328 is a wasteful number, since it uses less digits than its factorization.

233131201303328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25743286656 (or 25743286648 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 233131201303328 in words is "two hundred thirty-three trillion, one hundred thirty-one billion, two hundred one million, three hundred three thousand, three hundred twenty-eight".