104413323315021 has 64 divisors (see below), whose sum is σ = 164425304678400. Its totient is φ = 57704602715136.

The previous prime is 104413323314999. The next prime is 104413323315137. The reversal of 104413323315021 is 120513323314401.

It is not a de Polignac number, because 104413323315021 - 2³⁰ = 104412249573197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104413323215021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53467605 + ... + 55386021.

It is an arithmetic number, because the mean of its divisors is an integer number (2569145385600).

Almost surely, 2^{104413323315021} is an apocalyptic number.

It is an amenable number.

104413323315021 is a deficient number, since it is larger than the sum of its proper divisors (60011981363379).

104413323315021 is a wasteful number, since it uses less digits than its factorization.

104413323315021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919178.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 104413323315021 its reverse (120513323314401), we get a palindrome (224926646629422).

The spelling of 104413323315021 in words is "one hundred four trillion, four hundred thirteen billion, three hundred twenty-three million, three hundred fifteen thousand, twenty-one".