104123255 has 4 divisors (see below), whose sum is σ = 124947912. Its totient is φ = 83298600.

The previous prime is 104123237. The next prime is 104123263. The reversal of 104123255 is 552321401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552321401 = 67 ⋅8243603.

It is not a de Polignac number, because 104123255 - 2⁶ = 104123191 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 104123255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10412321 + ... + 10412330.

It is an arithmetic number, because the mean of its divisors is an integer number (31236978).

Almost surely, 2^104123255 is an apocalyptic number.

104123255 is a deficient number, since it is larger than the sum of its proper divisors (20824657).

104123255 is an equidigital number, since it uses as much as digits as its factorization.

104123255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20824656.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 104123255 is about 10204.0803113264. The cubic root of 104123255 is about 470.4526422505.

Adding to 104123255 its reverse (552321401), we get a palindrome (656444656).

The spelling of 104123255 in words is "one hundred four million, one hundred twenty-three thousand, two hundred fifty-five".