230526231 has 16 divisors (see below), whose sum is σ = 339087840. Its totient is φ = 138401280.

The previous prime is 230526227. The next prime is 230526269. The reversal of 230526231 is 132625032.

It is not a de Polignac number, because 230526231 - 2² = 230526227 is a prime.

It is a super-2 number, since 2×230526231² = 106284686358130722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230526271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70486 + ... + 73683.

It is an arithmetic number, because the mean of its divisors is an integer number (21192990).

Almost surely, 2^230526231 is an apocalyptic number.

230526231 is a deficient number, since it is larger than the sum of its proper divisors (108561609).

230526231 is a wasteful number, since it uses less digits than its factorization.

230526231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144226.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 230526231 is about 15183.0902980915. The cubic root of 230526231 is about 613.1594838148.

The spelling of 230526231 in words is "two hundred thirty million, five hundred twenty-six thousand, two hundred thirty-one".