104403424503 has 8 divisors (see below), whose sum is σ = 159090932608. Its totient is φ = 59659099704.

The previous prime is 104403424469. The next prime is 104403424513. The reversal of 104403424503 is 305424304401.

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

It is not a de Polignac number, because 104403424503 - 2⁶ = 104403424439 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 (104403424513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2485795801 + ... + 2485795842.

It is an arithmetic number, because the mean of its divisors is an integer number (19886366576).

Almost surely, 2^104403424503 is an apocalyptic number.

104403424503 is a deficient number, since it is larger than the sum of its proper divisors (54687508105).

104403424503 is an equidigital number, since it uses as much as digits as its factorization.

104403424503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971591653.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 104403424503 its reverse (305424304401), we get a palindrome (409827728904).

It can be divided in two parts, 104403 and 424503, that added together give a triangular number (528906 = T₁₀₂₈).

The spelling of 104403424503 in words is "one hundred four billion, four hundred three million, four hundred twenty-four thousand, five hundred three".