104534123 has 2 divisors, whose sum is σ = 104534124. Its totient is φ = 104534122.

The previous prime is 104534119. The next prime is 104534141. The reversal of 104534123 is 321435401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104534123 - 2² = 104534119 is a prime.

It is not a weakly prime, because it can be changed into another prime (104534113) 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 as a sum of consecutive naturals, namely, 52267061 + 52267062.

It is an arithmetic number, because the mean of its divisors is an integer number (52267062).

Almost surely, 2^104534123 is an apocalyptic number.

104534123 is a deficient number, since it is larger than the sum of its proper divisors (1).

104534123 is an equidigital number, since it uses as much as digits as its factorization.

104534123 is an odious number, because the sum of its binary digits is odd.

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

The square root of 104534123 is about 10224.1930243907. The cubic root of 104534123 is about 471.0706285899.

Adding to 104534123 its reverse (321435401), we get a palindrome (425969524).

The spelling of 104534123 in words is "one hundred four million, five hundred thirty-four thousand, one hundred twenty-three".