104503405 has 8 divisors (see below), whose sum is σ = 125465184. Its totient is φ = 83562000.

The previous prime is 104503393. The next prime is 104503433. The reversal of 104503405 is 504305401.

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

It is not a de Polignac number, because 104503405 - 2¹³ = 104495213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10590 + ... + 17920.

It is an arithmetic number, because the mean of its divisors is an integer number (15683148).

Almost surely, 2^104503405 is an apocalyptic number.

It is an amenable number.

104503405 is a deficient number, since it is larger than the sum of its proper divisors (20961779).

104503405 is an equidigital number, since it uses as much as digits as its factorization.

104503405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10187.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 104503405 is about 10222.6906927677. The cubic root of 104503405 is about 471.0244817280.

Adding to 104503405 its reverse (504305401), we get a palindrome (608808806).

The spelling of 104503405 in words is "one hundred four million, five hundred three thousand, four hundred five".