104244123 has 4 divisors (see below), whose sum is σ = 138992168. Its totient is φ = 69496080.

The previous prime is 104244097. The next prime is 104244131. The reversal of 104244123 is 321442401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 104244123 - 2⁹ = 104243611 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 104244123.

It is not an unprimeable number, because it can be changed into a prime (104244143) 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, 17374018 + ... + 17374023.

It is an arithmetic number, because the mean of its divisors is an integer number (34748042).

Almost surely, 2^104244123 is an apocalyptic number.

104244123 is a deficient number, since it is larger than the sum of its proper divisors (34748045).

104244123 is an equidigital number, since it uses as much as digits as its factorization.

104244123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34748044.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 104244123 is about 10210.0011263467. The cubic root of 104244123 is about 470.6346082668.

Adding to 104244123 its reverse (321442401), we get a palindrome (425686524).

The spelling of 104244123 in words is "one hundred four million, two hundred forty-four thousand, one hundred twenty-three".