233265213 has 24 divisors (see below), whose sum is σ = 341432000. Its totient is φ = 153451584.

The previous prime is 233265209. The next prime is 233265229. The reversal of 233265213 is 312562332.

233265213 is a `hidden beast` number, since 2 + 3 + 3 + 2 + 652 + 1 + 3 = 666.

It is not a de Polignac number, because 233265213 - 2² = 233265209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233265283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 248481 + ... + 249417.

Almost surely, 2^233265213 is an apocalyptic number.

It is an amenable number.

233265213 is a deficient number, since it is larger than the sum of its proper divisors (108166787).

233265213 is a wasteful number, since it uses less digits than its factorization.

233265213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281 (or 1278 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 233265213 is about 15273.0223924409. The cubic root of 233265213 is about 615.5783336284.

The spelling of 233265213 in words is "two hundred thirty-three million, two hundred sixty-five thousand, two hundred thirteen".