204327223 has 2 divisors, whose sum is σ = 204327224. Its totient is φ = 204327222.

The previous prime is 204327173. The next prime is 204327241. The reversal of 204327223 is 322723402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204327223 is a prime.

It is a super-2 number, since 2×204327223² = 83499228117783458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204327323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102163611 + 102163612.

It is an arithmetic number, because the mean of its divisors is an integer number (102163612).

Almost surely, 2^204327223 is an apocalyptic number.

204327223 is a deficient number, since it is larger than the sum of its proper divisors (1).

204327223 is an equidigital number, since it uses as much as digits as its factorization.

204327223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 204327223 is about 14294.3073634227. The cubic root of 204327223 is about 588.9911159991.

The spelling of 204327223 in words is "two hundred four million, three hundred twenty-seven thousand, two hundred twenty-three".