104404124503 has 16 divisors (see below), whose sum is σ = 125739542016. Its totient is φ = 84750890400.

The previous prime is 104404124483. The next prime is 104404124521. The reversal of 104404124503 is 305421404401.

It is a cyclic number.

It is not a de Polignac number, because 104404124503 - 2²⁵ = 104370570071 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 (104404124543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3194001 + ... + 3226522.

It is an arithmetic number, because the mean of its divisors is an integer number (7858721376).

Almost surely, 2^104404124503 is an apocalyptic number.

104404124503 is a deficient number, since it is larger than the sum of its proper divisors (21335417513).

104404124503 is a wasteful number, since it uses less digits than its factorization.

104404124503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6420654.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 104404124503 its reverse (305421404401), we get a palindrome (409825528904).

The spelling of 104404124503 in words is "one hundred four billion, four hundred four million, one hundred twenty-four thousand, five hundred three".