104240003 has 6 divisors (see below), whose sum is σ = 121258836. Its totient is φ = 89348532.

The previous prime is 104239997. The next prime is 104240009. The reversal of 104240003 is 300042401.

It is an interprime number because it is at equal distance from previous prime (104239997) and next prime (104240009).

It is not a de Polignac number, because 104240003 - 2⁸ = 104239747 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 104240003.

It is not an unprimeable number, because it can be changed into a prime (104240009) 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 5 ways as a sum of consecutive naturals, for example, 1063625 + ... + 1063722.

It is an arithmetic number, because the mean of its divisors is an integer number (20209806).

Almost surely, 2^104240003 is an apocalyptic number.

104240003 is a deficient number, since it is larger than the sum of its proper divisors (17018833).

104240003 is an equidigital number, since it uses as much as digits as its factorization.

104240003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127361 (or 2127354 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 104240003 is about 10209.7993613979. The cubic root of 104240003 is about 470.6284079489.

Adding to 104240003 its reverse (300042401), we get a palindrome (404282404).

The spelling of 104240003 in words is "one hundred four million, two hundred forty thousand, three".