230700231 has 20 divisors (see below), whose sum is σ = 350283384. Its totient is φ = 151275600.

The previous prime is 230700227. The next prime is 230700259. The reversal of 230700231 is 132007032.

It is not a de Polignac number, because 230700231 - 2² = 230700227 is a prime.

It is a super-2 number, since 2×230700231² = 106445193166906722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230700271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18405 + ... + 28286.

Almost surely, 2^230700231 is an apocalyptic number.

230700231 is a deficient number, since it is larger than the sum of its proper divisors (119583153).

230700231 is an equidigital number, since it uses as much as digits as its factorization.

230700231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46764 (or 46755 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 230700231 is about 15188.8192760333. The cubic root of 230700231 is about 613.3137148800.

Adding to 230700231 its reverse (132007032), we get a palindrome (362707263).

The spelling of 230700231 in words is "two hundred thirty million, seven hundred thousand, two hundred thirty-one".