104104520403 has 8 divisors (see below), whose sum is σ = 149483413968. Its totient is φ = 64064320224.

The previous prime is 104104520393. The next prime is 104104520411. The reversal of 104104520403 is 304025401401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104104520403 - 2⁹ = 104104519891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104104520413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334673300 + ... + 1334673377.

It is an arithmetic number, because the mean of its divisors is an integer number (18685426746).

Almost surely, 2^104104520403 is an apocalyptic number.

104104520403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104104520403 is a deficient number, since it is larger than the sum of its proper divisors (45378893565).

104104520403 is a wasteful number, since it uses less digits than its factorization.

104104520403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669346693.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 104104520403 its reverse (304025401401), we get a palindrome (408129921804).

The spelling of 104104520403 in words is "one hundred four billion, one hundred four million, five hundred twenty thousand, four hundred three".