230243231 has 8 divisors (see below), whose sum is σ = 238537344. Its totient is φ = 222003360.

The previous prime is 230243227. The next prime is 230243239. The reversal of 230243231 is 132342032.

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

It is a cyclic number.

It is not a de Polignac number, because 230243231 - 2² = 230243227 is a prime.

It is a super-2 number, since 2×230243231² = 106023890842638722, 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 (230243239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4820 + ... + 21993.

It is an arithmetic number, because the mean of its divisors is an integer number (29817168).

Almost surely, 2^230243231 is an apocalyptic number.

230243231 is a deficient number, since it is larger than the sum of its proper divisors (8294113).

230243231 is a wasteful number, since it uses less digits than its factorization.

230243231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27121.

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

The square root of 230243231 is about 15173.7678577208. The cubic root of 230243231 is about 612.9084708907.

Adding to 230243231 its reverse (132342032), we get a palindrome (362585263).

The spelling of 230243231 in words is "two hundred thirty million, two hundred forty-three thousand, two hundred thirty-one".