104223401 has 2 divisors, whose sum is σ = 104223402. Its totient is φ = 104223400.

The previous prime is 104223397. The next prime is 104223407. The reversal of 104223401 is 104322401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89965225 + 14258176 = 9485^2 + 3776^2 .

It is a cyclic number.

It is not a de Polignac number, because 104223401 - 2² = 104223397 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104223401.

It is not a weakly prime, because it can be changed into another prime (104223407) 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, 52111700 + 52111701.

It is an arithmetic number, because the mean of its divisors is an integer number (52111701).

Almost surely, 2^104223401 is an apocalyptic number.

It is an amenable number.

104223401 is a deficient number, since it is larger than the sum of its proper divisors (1).

104223401 is an equidigital number, since it uses as much as digits as its factorization.

104223401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 104223401 is about 10208.9862866006. The cubic root of 104223401 is about 470.6034214196.

Adding to 104223401 its reverse (104322401), we get a palindrome (208545802).

The spelling of 104223401 in words is "one hundred four million, two hundred twenty-three thousand, four hundred one".