104105023 has 8 divisors (see below), whose sum is σ = 114387840. Its totient is φ = 93958680.

The previous prime is 104104993. The next prime is 104105039. The reversal of 104105023 is 320501401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104105023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104104988 and 104105006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104105063) 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 7 ways as a sum of consecutive naturals, for example, 32515 + ... + 35572.

It is an arithmetic number, because the mean of its divisors is an integer number (14298480).

Almost surely, 2^104105023 is an apocalyptic number.

104105023 is a deficient number, since it is larger than the sum of its proper divisors (10282817).

104105023 is a wasteful number, since it uses less digits than its factorization.

104105023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68237.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 104105023 is about 10203.1869041001. The cubic root of 104105023 is about 470.4251818679.

Adding to 104105023 its reverse (320501401), we get a palindrome (424606424).

The spelling of 104105023 in words is "one hundred four million, one hundred five thousand, twenty-three".