104413213 has 2 divisors, whose sum is σ = 104413214. Its totient is φ = 104413212.

The previous prime is 104413163. The next prime is 104413217. The reversal of 104413213 is 312314401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82482724 + 21930489 = 9082^2 + 4683^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104413213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104413217) 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, 52206606 + 52206607.

It is an arithmetic number, because the mean of its divisors is an integer number (52206607).

Almost surely, 2^104413213 is an apocalyptic number.

It is an amenable number.

104413213 is a deficient number, since it is larger than the sum of its proper divisors (1).

104413213 is an equidigital number, since it uses as much as digits as its factorization.

104413213 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 19.

The square root of 104413213 is about 10218.2783774959. The cubic root of 104413213 is about 470.8889363280. Note that the first 3 decimals are identical.

Adding to 104413213 its reverse (312314401), we get a palindrome (416727614).

The spelling of 104413213 in words is "one hundred four million, four hundred thirteen thousand, two hundred thirteen".