230123231 has 16 divisors (see below), whose sum is σ = 261606240. Its totient is φ = 200672640.

The previous prime is 230123213. The next prime is 230123251. The reversal of 230123231 is 132321032.

It is a cyclic number.

It is not a de Polignac number, because 230123231 - 2⁶ = 230123167 is a prime.

It is a super-2 number, since 2×230123231² = 105913402891758722, 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 (230123251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102881 + ... + 105093.

It is an arithmetic number, because the mean of its divisors is an integer number (16350390).

Almost surely, 2^230123231 is an apocalyptic number.

230123231 is a deficient number, since it is larger than the sum of its proper divisors (31483009).

230123231 is a wasteful number, since it uses less digits than its factorization.

230123231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 230123231 is about 15169.8131498051. The cubic root of 230123231 is about 612.8019722146.

Adding to 230123231 its reverse (132321032), we get a palindrome (362444263).

The spelling of 230123231 in words is "two hundred thirty million, one hundred twenty-three thousand, two hundred thirty-one".