104304223 has 2 divisors, whose sum is σ = 104304224. Its totient is φ = 104304222.

The previous prime is 104304203. The next prime is 104304227. The reversal of 104304223 is 322403401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104304223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104304223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104304227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52152111 + 52152112.

It is an arithmetic number, because the mean of its divisors is an integer number (52152112).

Almost surely, 2^104304223 is an apocalyptic number.

104304223 is a deficient number, since it is larger than the sum of its proper divisors (1).

104304223 is an equidigital number, since it uses as much as digits as its factorization.

104304223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 104304223 is about 10212.9438948816. The cubic root of 104304223 is about 470.7250360855.

Adding to 104304223 its reverse (322403401), we get a palindrome (426707624).

The spelling of 104304223 in words is "one hundred four million, three hundred four thousand, two hundred twenty-three".