107890180009 has 16 divisors (see below), whose sum is σ = 115445847888. Its totient is φ = 100469440512.

The previous prime is 107890180003. The next prime is 107890180049. The reversal of 107890180009 is 900081098701.

It can be written as a sum of positive squares in 8 ways, for example, as 99440784 + 107790739225 = 9972^2 + 328315^2 .

It is a cyclic number.

It is not a de Polignac number, because 107890180009 - 2⁹ = 107890179497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107890180003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8490949 + ... + 8503645.

It is an arithmetic number, because the mean of its divisors is an integer number (7215365493).

Almost surely, 2^107890180009 is an apocalyptic number.

It is an amenable number.

107890180009 is a deficient number, since it is larger than the sum of its proper divisors (7555667879).

107890180009 is a wasteful number, since it uses less digits than its factorization.

107890180009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17964.

The product of its (nonzero) digits is 36288, while the sum is 43.

The spelling of 107890180009 in words is "one hundred seven billion, eight hundred ninety million, one hundred eighty thousand, nine".