422104313 has 2 divisors, whose sum is σ = 422104314. Its totient is φ = 422104312.

The previous prime is 422104279. The next prime is 422104337. The reversal of 422104313 is 313401224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 236790544 + 185313769 = 15388^2 + 13613^2 .

It is a cyclic number.

It is not a de Polignac number, because 422104313 - 2²⁰ = 421055737 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (422104393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211052156 + 211052157.

It is an arithmetic number, because the mean of its divisors is an integer number (211052157).

Almost surely, 2^422104313 is an apocalyptic number.

It is an amenable number.

422104313 is a deficient number, since it is larger than the sum of its proper divisors (1).

422104313 is an equidigital number, since it uses as much as digits as its factorization.

422104313 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 20.

The square root of 422104313 is about 20545.1773659903. The cubic root of 422104313 is about 750.1358645715.

Adding to 422104313 its reverse (313401224), we get a palindrome (735505537).

The spelling of 422104313 in words is "four hundred twenty-two million, one hundred four thousand, three hundred thirteen".