104189323 has 16 divisors (see below), whose sum is σ = 123673536. Its totient is φ = 85916160.

The previous prime is 104189317. The next prime is 104189377. The reversal of 104189323 is 323981401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104189323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104189303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18465 + ... + 23437.

It is an arithmetic number, because the mean of its divisors is an integer number (7729596).

Almost surely, 2^104189323 is an apocalyptic number.

104189323 is a deficient number, since it is larger than the sum of its proper divisors (19484213).

104189323 is an equidigital number, since it uses as much as digits as its factorization.

104189323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5094.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 104189323 is about 10207.3171303727. The cubic root of 104189323 is about 470.5521246492.

The spelling of 104189323 in words is "one hundred four million, one hundred eighty-nine thousand, three hundred twenty-three".