8106388113 has 8 divisors (see below), whose sum is σ = 10814192928. Its totient is φ = 5401421024.

The previous prime is 8106388109. The next prime is 8106388163. The reversal of 8106388113 is 3118836018.

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 8106388113 - 2² = 8106388109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8106388163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702756 + ... + 714197.

It is an arithmetic number, because the mean of its divisors is an integer number (1351774116).

Almost surely, 2^8106388113 is an apocalyptic number.

It is an amenable number.

8106388113 is a deficient number, since it is larger than the sum of its proper divisors (2707804815).

8106388113 is a wasteful number, since it uses less digits than its factorization.

8106388113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418863.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 8106388113 is about 90035.4825221701. The cubic root of 8106388113 is about 2008.8266637795.

The spelling of 8106388113 in words is "eight billion, one hundred six million, three hundred eighty-eight thousand, one hundred thirteen".