233311013 has 8 divisors (see below), whose sum is σ = 264482400. Its totient is φ = 204028848.

The previous prime is 233311007. The next prime is 233311073. The reversal of 233311013 is 310113332.

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 233311013 - 2²⁴ = 216533797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233310982 and 233311000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233311073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472043 + ... + 472536.

It is an arithmetic number, because the mean of its divisors is an integer number (33060300).

Almost surely, 2^233311013 is an apocalyptic number.

It is an amenable number.

233311013 is a deficient number, since it is larger than the sum of its proper divisors (31171387).

233311013 is a wasteful number, since it uses less digits than its factorization.

233311013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944611.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 233311013 is about 15274.5216946391. The cubic root of 233311013 is about 615.6186191648.

Adding to 233311013 its reverse (310113332), we get a palindrome (543424345).

The spelling of 233311013 in words is "two hundred thirty-three million, three hundred eleven thousand, thirteen".