104104291 has 2 divisors, whose sum is σ = 104104292. Its totient is φ = 104104290.

The previous prime is 104104283. The next prime is 104104331. The reversal of 104104291 is 192401401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104104291 - 2³ = 104104283 is a prime.

It is a super-2 number, since 2×104104291² = 21675406809225362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104104271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52052145 + 52052146.

It is an arithmetic number, because the mean of its divisors is an integer number (52052146).

Almost surely, 2^104104291 is an apocalyptic number.

104104291 is a deficient number, since it is larger than the sum of its proper divisors (1).

104104291 is an equidigital number, since it uses as much as digits as its factorization.

104104291 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 22.

The square root of 104104291 is about 10203.1510328918. The cubic root of 104104291 is about 470.4240792889.

Adding to 104104291 its reverse (192401401), we get a palindrome (296505692).

The spelling of 104104291 in words is "one hundred four million, one hundred four thousand, two hundred ninety-one".