104004103 has 4 divisors (see below), whose sum is σ = 118861840. Its totient is φ = 89146368.

The previous prime is 104004097. The next prime is 104004209. The reversal of 104004103 is 301400401.

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 104004103 - 2⁹ = 104003591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104004403) 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, 7428858 + ... + 7428871.

It is an arithmetic number, because the mean of its divisors is an integer number (29715460).

Almost surely, 2^104004103 is an apocalyptic number.

104004103 is a deficient number, since it is larger than the sum of its proper divisors (14857737).

104004103 is an equidigital number, since it uses as much as digits as its factorization.

104004103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14857736.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 104004103 is about 10198.2401913271. The cubic root of 104004103 is about 470.2731217745.

Adding to 104004103 its reverse (301400401), we get a palindrome (405404504).

The spelling of 104004103 in words is "one hundred four million, four thousand, one hundred three".