104180403 has 8 divisors (see below), whose sum is σ = 147078288. Its totient is φ = 65368064.

The previous prime is 104180399. The next prime is 104180411. The reversal of 104180403 is 304081401.

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 104180403 - 2² = 104180399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104180403.

It is not an unprimeable number, because it can be changed into a prime (104180413) 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, 1021326 + ... + 1021427.

It is an arithmetic number, because the mean of its divisors is an integer number (18384786).

Almost surely, 2^104180403 is an apocalyptic number.

104180403 is a deficient number, since it is larger than the sum of its proper divisors (42897885).

104180403 is a wasteful number, since it uses less digits than its factorization.

104180403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042773.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 104180403 is about 10206.8801795652. The cubic root of 104180403 is about 470.5386957468.

The spelling of 104180403 in words is "one hundred four million, one hundred eighty thousand, four hundred three".