233253211 has 4 divisors (see below), whose sum is σ = 234474624. Its totient is φ = 232031800.

The previous prime is 233253193. The next prime is 233253221. The reversal of 233253211 is 112352332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233253211 - 2⁵ = 233253179 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233253221) 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 3 ways as a sum of consecutive naturals, for example, 610420 + ... + 610801.

It is an arithmetic number, because the mean of its divisors is an integer number (58618656).

Almost surely, 2^233253211 is an apocalyptic number.

233253211 is a deficient number, since it is larger than the sum of its proper divisors (1221413).

233253211 is a wasteful number, since it uses less digits than its factorization.

233253211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221412.

The product of its digits is 1080, while the sum is 22.

The square root of 233253211 is about 15272.6294723600. The cubic root of 233253211 is about 615.5677758349.

The spelling of 233253211 in words is "two hundred thirty-three million, two hundred fifty-three thousand, two hundred eleven".