104123044113 has 32 divisors (see below), whose sum is σ = 156898684800. Its totient is φ = 60841536000.

The previous prime is 104123044057. The next prime is 104123044117. The reversal of 104123044113 is 311440321401.

It is a de Polignac number, because none of the positive numbers 2^k-104123044113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104123044117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 593253 + ... + 748461.

It is an arithmetic number, because the mean of its divisors is an integer number (4903083900).

Almost surely, 2^104123044113 is an apocalyptic number.

It is an amenable number.

104123044113 is a deficient number, since it is larger than the sum of its proper divisors (52775640687).

104123044113 is a wasteful number, since it uses less digits than its factorization.

104123044113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155953.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 104123044113 its reverse (311440321401), we get a palindrome (415563365514).

The spelling of 104123044113 in words is "one hundred four billion, one hundred twenty-three million, forty-four thousand, one hundred thirteen".