230434223 has 4 divisors (see below), whose sum is σ = 242562360. Its totient is φ = 218306088.

The previous prime is 230434213. The next prime is 230434229. The reversal of 230434223 is 322434032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230434223 - 2⁴ = 230434207 is a prime.

It is a super-2 number, since 2×230434223² = 106199862259227458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230434229) 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 3 ways as a sum of consecutive naturals, for example, 6064040 + ... + 6064077.

It is an arithmetic number, because the mean of its divisors is an integer number (60640590).

Almost surely, 2^230434223 is an apocalyptic number.

230434223 is a deficient number, since it is larger than the sum of its proper divisors (12128137).

230434223 is a wasteful number, since it uses less digits than its factorization.

230434223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12128136.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 230434223 is about 15180.0600459945. The cubic root of 230434223 is about 613.0778978932.

Adding to 230434223 its reverse (322434032), we get a palindrome (552868255).

The spelling of 230434223 in words is "two hundred thirty million, four hundred thirty-four thousand, two hundred twenty-three".