104403133 has 4 divisors (see below), whose sum is σ = 107771008. Its totient is φ = 101035260.

The previous prime is 104403113. The next prime is 104403149. The reversal of 104403133 is 331304401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104403133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104403133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104403113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1683891 + ... + 1683952.

It is an arithmetic number, because the mean of its divisors is an integer number (26942752).

Almost surely, 2^104403133 is an apocalyptic number.

It is an amenable number.

104403133 is a deficient number, since it is larger than the sum of its proper divisors (3367875).

104403133 is an equidigital number, since it uses as much as digits as its factorization.

104403133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367874.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 104403133 is about 10217.7851318180. The cubic root of 104403133 is about 470.8737827119.

Adding to 104403133 its reverse (331304401), we get a palindrome (435707534).

The spelling of 104403133 in words is "one hundred four million, four hundred three thousand, one hundred thirty-three".