104003123 has 8 divisors (see below), whose sum is σ = 118922592. Its totient is φ = 89099136.

The previous prime is 104003099. The next prime is 104003147. The reversal of 104003123 is 321300401.

It is an interprime number because it is at equal distance from previous prime (104003099) and next prime (104003147).

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

It is not a de Polignac number, because 104003123 - 2⁸ = 104002867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104003098 and 104003107.

It is not an unprimeable number, because it can be changed into a prime (104003153) 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, 22811 + ... + 26987.

It is an arithmetic number, because the mean of its divisors is an integer number (14865324).

Almost surely, 2^104003123 is an apocalyptic number.

104003123 is a deficient number, since it is larger than the sum of its proper divisors (14919469).

104003123 is an equidigital number, since it uses as much as digits as its factorization.

104003123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7741.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 104003123 is about 10198.1921437086. The cubic root of 104003123 is about 470.2716446882.

Adding to 104003123 its reverse (321300401), we get a palindrome (425303524).

The spelling of 104003123 in words is "one hundred four million, three thousand, one hundred twenty-three".