104117134128 has 80 divisors (see below), whose sum is σ = 313666828800. Its totient is φ = 29747747904.

The previous prime is 104117134127. The next prime is 104117134181. The reversal of 104117134128 is 821431711401.

It is not an unprimeable number, because it can be changed into a prime (104117134127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3145500 + ... + 3178427.

It is an arithmetic number, because the mean of its divisors is an integer number (3920835360).

Almost surely, 2^104117134128 is an apocalyptic number.

It is an amenable number.

104117134128 is an abundant number, since it is smaller than the sum of its proper divisors (209549694672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104117134128 is an equidigital number, since it uses as much as digits as its factorization.

104117134128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6323959 (or 6323939 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

Adding to 104117134128 its reverse (821431711401), we get a palindrome (925548845529).

The spelling of 104117134128 in words is "one hundred four billion, one hundred seventeen million, one hundred thirty-four thousand, one hundred twenty-eight".