104105503140 has 48 divisors (see below), whose sum is σ = 291559782528. Its totient is φ = 27755336704.

The previous prime is 104105503109. The next prime is 104105503217. The reversal of 104105503140 is 41305501401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 104105503140.

It is an unprimeable number.

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, 85684 + ... + 464276.

It is an arithmetic number, because the mean of its divisors is an integer number (6074162136).

Almost surely, 2^104105503140 is an apocalyptic number.

104105503140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104105503140 is an abundant number, since it is smaller than the sum of its proper divisors (187454279388).

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

104105503140 is a wasteful number, since it uses less digits than its factorization.

104105503140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383188 (or 383186 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 104105503140 in words is "one hundred four billion, one hundred five million, five hundred three thousand, one hundred forty".