104354123 has 2 divisors, whose sum is σ = 104354124. Its totient is φ = 104354122.

The previous prime is 104354113. The next prime is 104354179. The reversal of 104354123 is 321453401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104354123 - 2⁸ = 104353867 is a prime.

It is not a weakly prime, because it can be changed into another prime (104354113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52177061 + 52177062.

It is an arithmetic number, because the mean of its divisors is an integer number (52177062).

Almost surely, 2^104354123 is an apocalyptic number.

104354123 is a deficient number, since it is larger than the sum of its proper divisors (1).

104354123 is an equidigital number, since it uses as much as digits as its factorization.

104354123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 104354123 is about 10215.3865810355. The cubic root of 104354123 is about 470.8000903636.

The spelling of 104354123 in words is "one hundred four million, three hundred fifty-four thousand, one hundred twenty-three".