104123000 has 32 divisors (see below), whose sum is σ = 243650160. Its totient is φ = 41648800.

The previous prime is 104122999. The next prime is 104123029. The reversal of 104123000 is 321401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 51062 + ... + 53061.

Almost surely, 2^104123000 is an apocalyptic number.

104123000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104123000 is an abundant number, since it is smaller than the sum of its proper divisors (139527160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104123000 is a wasteful number, since it uses less digits than its factorization.

104123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104144 (or 104130 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 104123000 is about 10204.0678163172. The cubic root of 104123000 is about 470.4522582008.

Adding to 104123000 its reverse (321401), we get a palindrome (104444401).

The spelling of 104123000 in words is "one hundred four million, one hundred twenty-three thousand".