108115663 has 8 divisors (see below), whose sum is σ = 113148000. Its totient is φ = 103111008.

The previous prime is 108115661. The next prime is 108115669. The reversal of 108115663 is 366511801.

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 108115663 - 2¹ = 108115661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108115661) 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, 1293 + ... + 14761.

It is an arithmetic number, because the mean of its divisors is an integer number (14143500).

Almost surely, 2^108115663 is an apocalyptic number.

108115663 is a deficient number, since it is larger than the sum of its proper divisors (5032337).

108115663 is a wasteful number, since it uses less digits than its factorization.

108115663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13841.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 108115663 is about 10397.8681949715. The cubic root of 108115663 is about 476.3902582416.

The spelling of 108115663 in words is "one hundred eight million, one hundred fifteen thousand, six hundred sixty-three".