204230223 has 12 divisors (see below), whose sum is σ = 295127560. Its totient is φ = 136094256.

The previous prime is 204230203. The next prime is 204230233. The reversal of 204230223 is 322032402.

204230223 is a `hidden beast` number, since 20 + 423 + 0 + 223 = 666.

204230223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204230223 - 2¹⁴ = 204213839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204230196 and 204230205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204230203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29673 + ... + 35901.

Almost surely, 2^204230223 is an apocalyptic number.

204230223 is a deficient number, since it is larger than the sum of its proper divisors (90897337).

204230223 is a wasteful number, since it uses less digits than its factorization.

204230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9878 (or 9875 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 204230223 is about 14290.9140015606. The cubic root of 204230223 is about 588.8978975812.

Adding to 204230223 its reverse (322032402), we get a palindrome (526262625).

The spelling of 204230223 in words is "two hundred four million, two hundred thirty thousand, two hundred twenty-three".