104304631003 has 4 divisors (see below), whose sum is σ = 104333266168. Its totient is φ = 104275995840.

The previous prime is 104304630901. The next prime is 104304631021. The reversal of 104304631003 is 300136403401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104304631003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104302631003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14312118 + ... + 14319403.

It is an arithmetic number, because the mean of its divisors is an integer number (26083316542).

Almost surely, 2^104304631003 is an apocalyptic number.

104304631003 is a deficient number, since it is larger than the sum of its proper divisors (28635165).

104304631003 is an equidigital number, since it uses as much as digits as its factorization.

104304631003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28635164.

The product of its (nonzero) digits is 2592, while the sum is 25.

The spelling of 104304631003 in words is "one hundred four billion, three hundred four million, six hundred thirty-one thousand, three".