304000233 has 4 divisors (see below), whose sum is σ = 405333648. Its totient is φ = 202666820.

The previous prime is 304000217. The next prime is 304000253. The reversal of 304000233 is 332000403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 304000233 - 2⁴ = 304000217 is a prime.

It is a super-2 number, since 2×304000233² = 184832283328108578, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (304000253) 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, 50666703 + ... + 50666708.

It is an arithmetic number, because the mean of its divisors is an integer number (101333412).

Almost surely, 2^304000233 is an apocalyptic number.

It is an amenable number.

304000233 is a deficient number, since it is larger than the sum of its proper divisors (101333415).

304000233 is a wasteful number, since it uses less digits than its factorization.

304000233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101333414.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 304000233 is about 17435.6024558947. The cubic root of 304000233 is about 672.3952531449.

Adding to 304000233 its reverse (332000403), we get a palindrome (636000636).

The spelling of 304000233 in words is "three hundred four million, two hundred thirty-three", and thus it is an aban number.