104009299 has 4 divisors (see below), whose sum is σ = 104030800. Its totient is φ = 103987800.

The previous prime is 104009291. The next prime is 104009327. The reversal of 104009299 is 992900401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104009299 - 2³ = 104009291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104009291) 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 in 3 ways as a sum of consecutive naturals, for example, 277 + ... + 14425.

It is an arithmetic number, because the mean of its divisors is an integer number (26007700).

Almost surely, 2^104009299 is an apocalyptic number.

104009299 is a deficient number, since it is larger than the sum of its proper divisors (21501).

104009299 is an equidigital number, since it uses as much as digits as its factorization.

104009299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21500.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 104009299 is about 10198.4949379798. The cubic root of 104009299 is about 470.2809531913.

The spelling of 104009299 in words is "one hundred four million, nine thousand, two hundred ninety-nine".