230032331 has 4 divisors (see below), whose sum is σ = 230987064. Its totient is φ = 229077600.

The previous prime is 230032303. The next prime is 230032333. The reversal of 230032331 is 133230032.

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 230032331 - 2⁶ = 230032267 is a prime.

It is a super-2 number, since 2×230032331² = 105829746610587122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230032333) 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, 477005 + ... + 477486.

It is an arithmetic number, because the mean of its divisors is an integer number (57746766).

Almost surely, 2^230032331 is an apocalyptic number.

230032331 is a deficient number, since it is larger than the sum of its proper divisors (954733).

230032331 is an equidigital number, since it uses as much as digits as its factorization.

230032331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954732.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 230032331 is about 15166.8167721510. The cubic root of 230032331 is about 612.7212748204.

Adding to 230032331 its reverse (133230032), we get a palindrome (363262363).

The spelling of 230032331 in words is "two hundred thirty million, thirty-two thousand, three hundred thirty-one".