233021333121313 has 8 divisors (see below), whose sum is σ = 254264609598336. Its totient is φ = 211787976464400.

The previous prime is 233021333121289. The next prime is 233021333121331. The reversal of 233021333121313 is 313121333120332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233021333121313 - 2⁹ = 233021333120801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233021333121373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2479905906 + ... + 2479999867.

It is an arithmetic number, because the mean of its divisors is an integer number (31783076199792).

Almost surely, 2^{233021333121313} is an apocalyptic number.

It is an amenable number.

233021333121313 is a deficient number, since it is larger than the sum of its proper divisors (21243276477023).

233021333121313 is a wasteful number, since it uses less digits than its factorization.

233021333121313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4959910055.

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 233021333121313 its reverse (313121333120332), we get a palindrome (546142666241645).

The spelling of 233021333121313 in words is "two hundred thirty-three trillion, twenty-one billion, three hundred thirty-three million, one hundred twenty-one thousand, three hundred thirteen".