204334023 has 8 divisors (see below), whose sum is σ = 272518128. Its totient is φ = 136186304.

The previous prime is 204334003. The next prime is 204334057. The reversal of 204334023 is 320433402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204334023 - 2⁵ = 204333991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204334003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9361 + ... + 22277.

It is an arithmetic number, because the mean of its divisors is an integer number (34064766).

Almost surely, 2^204334023 is an apocalyptic number.

204334023 is a deficient number, since it is larger than the sum of its proper divisors (68184105).

204334023 is a wasteful number, since it uses less digits than its factorization.

204334023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18193.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 204334023 is about 14294.5452183691. The cubic root of 204334023 is about 588.9976497918.

Adding to 204334023 its reverse (320433402), we get a palindrome (524767425).

The spelling of 204334023 in words is "two hundred four million, three hundred thirty-four thousand, twenty-three".