230432231 has 8 divisors (see below), whose sum is σ = 238849680. Its totient is φ = 222046272.

The previous prime is 230432203. The next prime is 230432243. The reversal of 230432231 is 132234032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230432231 - 2¹⁰ = 230431207 is a prime.

It is a super-2 number, since 2×230432231² = 106198026167274722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230431231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7571 + ... + 22763.

It is an arithmetic number, because the mean of its divisors is an integer number (29856210).

Almost surely, 2^230432231 is an apocalyptic number.

230432231 is a deficient number, since it is larger than the sum of its proper divisors (8417449).

230432231 is a wasteful number, since it uses less digits than its factorization.

230432231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15745.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230432231 is about 15179.9944334641. The cubic root of 230432231 is about 613.0761312941.

Adding to 230432231 its reverse (132234032), we get a palindrome (362666263).

The spelling of 230432231 in words is "two hundred thirty million, four hundred thirty-two thousand, two hundred thirty-one".