104405303 has 16 divisors (see below), whose sum is σ = 113442816. Its totient is φ = 95800320.

The previous prime is 104405299. The next prime is 104405309. The reversal of 104405303 is 303504401.

It is a cyclic number.

It is not a de Polignac number, because 104405303 - 2² = 104405299 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 (104405309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89975 + ... + 91127.

It is an arithmetic number, because the mean of its divisors is an integer number (7090176).

Almost surely, 2^104405303 is an apocalyptic number.

104405303 is a deficient number, since it is larger than the sum of its proper divisors (9037513).

104405303 is a wasteful number, since it uses less digits than its factorization.

104405303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334.

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

The square root of 104405303 is about 10217.8913186626. The cubic root of 104405303 is about 470.8770450311.

Adding to 104405303 its reverse (303504401), we get a palindrome (407909704).

The spelling of 104405303 in words is "one hundred four million, four hundred five thousand, three hundred three".