107481815809 has 8 divisors (see below), whose sum is σ = 108186242112. Its totient is φ = 106777938960.

The previous prime is 107481815783. The next prime is 107481815813. The reversal of 107481815809 is 908518184701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107481815809 - 2³³ = 98891881217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107481813809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258879 + ... + 531019.

It is an arithmetic number, because the mean of its divisors is an integer number (13523280264).

Almost surely, 2^107481815809 is an apocalyptic number.

It is an amenable number.

107481815809 is a deficient number, since it is larger than the sum of its proper divisors (704426303).

107481815809 is a wasteful number, since it uses less digits than its factorization.

107481815809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274727.

The product of its (nonzero) digits is 645120, while the sum is 52.

The spelling of 107481815809 in words is "one hundred seven billion, four hundred eighty-one million, eight hundred fifteen thousand, eight hundred nine".