104304413 has 2 divisors, whose sum is σ = 104304414. Its totient is φ = 104304412.

The previous prime is 104304353. The next prime is 104304419. The reversal of 104304413 is 314403401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85137529 + 19166884 = 9227^2 + 4378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104304413 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104304419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52152206 + 52152207.

It is an arithmetic number, because the mean of its divisors is an integer number (52152207).

Almost surely, 2^104304413 is an apocalyptic number.

It is an amenable number.

104304413 is a deficient number, since it is larger than the sum of its proper divisors (1).

104304413 is an equidigital number, since it uses as much as digits as its factorization.

104304413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 104304413 is about 10212.9531967987. The cubic root of 104304413 is about 470.7253219087.

Adding to 104304413 its reverse (314403401), we get a palindrome (418707814).

The spelling of 104304413 in words is "one hundred four million, three hundred four thousand, four hundred thirteen".