204413323 has 2 divisors, whose sum is σ = 204413324. Its totient is φ = 204413322.

The previous prime is 204413303. The next prime is 204413333. The reversal of 204413323 is 323314402.

It is a happy number.

204413323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204413323 - 2⁵ = 204413291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204413294 and 204413303.

It is not a weakly prime, because it can be changed into another prime (204413303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102206661 + 102206662.

It is an arithmetic number, because the mean of its divisors is an integer number (102206662).

Almost surely, 2^204413323 is an apocalyptic number.

204413323 is a deficient number, since it is larger than the sum of its proper divisors (1).

204413323 is an equidigital number, since it uses as much as digits as its factorization.

204413323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 204413323 is about 14297.3187346439. The cubic root of 204413323 is about 589.0738346451.

Adding to 204413323 its reverse (323314402), we get a palindrome (527727725).

The spelling of 204413323 in words is "two hundred four million, four hundred thirteen thousand, three hundred twenty-three".