204330023 has 8 divisors (see below), whose sum is σ = 209273856. Its totient is φ = 199395000.

The previous prime is 204329989. The next prime is 204330031. The reversal of 204330023 is 320033402.

204330023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 204330023 - 2¹⁴ = 204313639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204329983 and 204330010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204330523) 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, 89648 + ... + 91898.

It is an arithmetic number, because the mean of its divisors is an integer number (26159232).

Almost surely, 2^204330023 is an apocalyptic number.

204330023 is a deficient number, since it is larger than the sum of its proper divisors (4943833).

204330023 is a wasteful number, since it uses less digits than its factorization.

204330023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4405.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 204330023 is about 14294.4053041741. The cubic root of 204330023 is about 588.9938064019.

Adding to 204330023 its reverse (320033402), we get a palindrome (524363425).

The spelling of 204330023 in words is "two hundred four million, three hundred thirty thousand, twenty-three".