104373123 has 4 divisors (see below), whose sum is σ = 139164168. Its totient is φ = 69582080.

The previous prime is 104373121. The next prime is 104373127. The reversal of 104373123 is 321373401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321373401 = 3 ⋅107124467.

It is a cyclic number.

It is not a de Polignac number, because 104373123 - 2¹ = 104373121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104373093 and 104373102.

It is not an unprimeable number, because it can be changed into a prime (104373121) 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 3 ways as a sum of consecutive naturals, for example, 17395518 + ... + 17395523.

It is an arithmetic number, because the mean of its divisors is an integer number (34791042).

Almost surely, 2^104373123 is an apocalyptic number.

104373123 is a deficient number, since it is larger than the sum of its proper divisors (34791045).

104373123 is an equidigital number, since it uses as much as digits as its factorization.

104373123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34791044.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 104373123 is about 10216.3165084095. The cubic root of 104373123 is about 470.8286618553.

The spelling of 104373123 in words is "one hundred four million, three hundred seventy-three thousand, one hundred twenty-three".