220104323 has 2 divisors, whose sum is σ = 220104324. Its totient is φ = 220104322.

The previous prime is 220104317. The next prime is 220104377. The reversal of 220104323 is 323401022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220104323 - 2²⁰ = 219055747 is a prime.

It is not a weakly prime, because it can be changed into another prime (220104383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110052161 + 110052162.

It is an arithmetic number, because the mean of its divisors is an integer number (110052162).

Almost surely, 2^220104323 is an apocalyptic number.

220104323 is a deficient number, since it is larger than the sum of its proper divisors (1).

220104323 is an equidigital number, since it uses as much as digits as its factorization.

220104323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 220104323 is about 14835.9132849987. The cubic root of 220104323 is about 603.7764795414.

Adding to 220104323 its reverse (323401022), we get a palindrome (543505345).

The spelling of 220104323 in words is "two hundred twenty million, one hundred four thousand, three hundred twenty-three".