104413403 has 4 divisors (see below), whose sum is σ = 105971880. Its totient is φ = 102854928.

The previous prime is 104413327. The next prime is 104413409. The reversal of 104413403 is 304314401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304314401 = 137 ⋅2221273.

It is a cyclic number.

It is not a de Polignac number, because 104413403 - 2¹⁸ = 104151259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104413409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779138 + ... + 779271.

It is an arithmetic number, because the mean of its divisors is an integer number (26492970).

Almost surely, 2^104413403 is an apocalyptic number.

104413403 is a deficient number, since it is larger than the sum of its proper divisors (1558477).

104413403 is an equidigital number, since it uses as much as digits as its factorization.

104413403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558476.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 104413403 is about 10218.2876745568. The cubic root of 104413403 is about 470.8892219523.

Adding to 104413403 its reverse (304314401), we get a palindrome (408727804).

The spelling of 104413403 in words is "one hundred four million, four hundred thirteen thousand, four hundred three".