104304503 has 8 divisors (see below), whose sum is σ = 114248880. Its totient is φ = 94783360.

The previous prime is 104304493. The next prime is 104304581. The reversal of 104304503 is 305403401.

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

It is a cyclic number.

It is not a de Polignac number, because 104304503 - 2⁶ = 104304439 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 (104304203) 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, 105293 + ... + 106278.

It is an arithmetic number, because the mean of its divisors is an integer number (14281110).

Almost surely, 2^104304503 is an apocalyptic number.

104304503 is a deficient number, since it is larger than the sum of its proper divisors (9944377).

104304503 is a wasteful number, since it uses less digits than its factorization.

104304503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211617.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 104304503 is about 10212.9576029669. The cubic root of 104304503 is about 470.7254572985.

Adding to 104304503 its reverse (305403401), we get a palindrome (409707904).

The spelling of 104304503 in words is "one hundred four million, three hundred four thousand, five hundred three".