104123223 has 12 divisors (see below), whose sum is σ = 151890648. Its totient is φ = 68727600.

The previous prime is 104123219. The next prime is 104123233. The reversal of 104123223 is 322321401.

It is not a de Polignac number, because 104123223 - 2² = 104123219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104123196 and 104123205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104123233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56365 + ... + 58182.

It is an arithmetic number, because the mean of its divisors is an integer number (12657554).

Almost surely, 2^104123223 is an apocalyptic number.

104123223 is a deficient number, since it is larger than the sum of its proper divisors (47767425).

104123223 is a wasteful number, since it uses less digits than its factorization.

104123223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114654 (or 114651 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 104123223 is about 10204.0787433261. The cubic root of 104123223 is about 470.4525940561.

Adding to 104123223 its reverse (322321401), we get a palindrome (426444624).

The spelling of 104123223 in words is "one hundred four million, one hundred twenty-three thousand, two hundred twenty-three".