104259423 has 4 divisors (see below), whose sum is σ = 139012568. Its totient is φ = 69506280.

The previous prime is 104259401. The next prime is 104259443. The reversal of 104259423 is 324952401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324952401 = 3 ⋅108317467.

It is not a de Polignac number, because 104259423 - 2⁶ = 104259359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104259443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17376568 + ... + 17376573.

It is an arithmetic number, because the mean of its divisors is an integer number (34753142).

Almost surely, 2^104259423 is an apocalyptic number.

104259423 is a deficient number, since it is larger than the sum of its proper divisors (34753145).

104259423 is an equidigital number, since it uses as much as digits as its factorization.

104259423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34753144.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 104259423 is about 10210.7503641995. The cubic root of 104259423 is about 470.6576322898.

The spelling of 104259423 in words is "one hundred four million, two hundred fifty-nine thousand, four hundred twenty-three".