104344340113 has 4 divisors (see below), whose sum is σ = 112370827828. Its totient is φ = 96317852400.

The previous prime is 104344340059. The next prime is 104344340119. The reversal of 104344340113 is 311043443401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311043443401 = 444937 ⋅699073.

It can be written as a sum of positive squares in 2 ways, for example, as 68083421184 + 36260918929 = 260928^2 + 190423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104344340113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104344340119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4013243838 + ... + 4013243863.

It is an arithmetic number, because the mean of its divisors is an integer number (28092706957).

Almost surely, 2^104344340113 is an apocalyptic number.

104344340113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

104344340113 is a deficient number, since it is larger than the sum of its proper divisors (8026487715).

104344340113 is an equidigital number, since it uses as much as digits as its factorization.

104344340113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8026487714.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 104344340113 its reverse (311043443401), we get a palindrome (415387783514).

The spelling of 104344340113 in words is "one hundred four billion, three hundred forty-four million, three hundred forty thousand, one hundred thirteen".