230013223 has 4 divisors (see below), whose sum is σ = 250923528. Its totient is φ = 209102920.

The previous prime is 230013209. The next prime is 230013241. The reversal of 230013223 is 322310032.

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 230013223 - 2⁵ = 230013191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230013197 and 230013206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230013293) 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, 10455136 + ... + 10455157.

It is an arithmetic number, because the mean of its divisors is an integer number (62730882).

Almost surely, 2^230013223 is an apocalyptic number.

230013223 is a deficient number, since it is larger than the sum of its proper divisors (20910305).

230013223 is a wasteful number, since it uses less digits than its factorization.

230013223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20910304.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 230013223 is about 15166.1868312374. The cubic root of 230013223 is about 612.7043087961.

Adding to 230013223 its reverse (322310032), we get a palindrome (552323255).

The spelling of 230013223 in words is "two hundred thirty million, thirteen thousand, two hundred twenty-three".