230043231 has 12 divisors (see below), whose sum is σ = 362492520. Its totient is φ = 139420080.

The previous prime is 230043223. The next prime is 230043293. The reversal of 230043231 is 132340032.

230043231 is a `hidden beast` number, since 230 + 0 + 432 + 3 + 1 = 666.

It is not a de Polignac number, because 230043231 - 2³ = 230043223 is a prime.

It is a super-2 number, since 2×230043231² = 105839776257838722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230043211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1161736 + ... + 1161933.

It is an arithmetic number, because the mean of its divisors is an integer number (30207710).

Almost surely, 2^230043231 is an apocalyptic number.

230043231 is a deficient number, since it is larger than the sum of its proper divisors (132449289).

230043231 is a wasteful number, since it uses less digits than its factorization.

230043231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323686 (or 2323683 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 230043231 is about 15167.1761049973. The cubic root of 230043231 is about 612.7309525272.

Adding to 230043231 its reverse (132340032), we get a palindrome (362383263).

The spelling of 230043231 in words is "two hundred thirty million, forty-three thousand, two hundred thirty-one".