104004323 has 4 divisors (see below), whose sum is σ = 104029608. Its totient is φ = 103979040.

The previous prime is 104004319. The next prime is 104004343. The reversal of 104004323 is 323400401.

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 104004323 - 2² = 104004319 is a prime.

It is a super-4 number, since 4×104004323⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104004343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4886 + ... + 15227.

It is an arithmetic number, because the mean of its divisors is an integer number (26007402).

Almost surely, 2^104004323 is an apocalyptic number.

104004323 is a deficient number, since it is larger than the sum of its proper divisors (25285).

104004323 is an equidigital number, since it uses as much as digits as its factorization.

104004323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25284.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 104004323 is about 10198.2509774961. The cubic root of 104004323 is about 470.2734533640.

Adding to 104004323 its reverse (323400401), we get a palindrome (427404724).

The spelling of 104004323 in words is "one hundred four million, four thousand, three hundred twenty-three".