108816117 has 16 divisors (see below), whose sum is σ = 148104000. Its totient is φ = 71051904.

The previous prime is 108816083. The next prime is 108816157. The reversal of 108816117 is 711618801.

It is not a de Polignac number, because 108816117 - 2⁶ = 108816053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108816157) 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 15 ways as a sum of consecutive naturals, for example, 27234 + ... + 30972.

It is an arithmetic number, because the mean of its divisors is an integer number (9256500).

Almost surely, 2^108816117 is an apocalyptic number.

It is an amenable number.

108816117 is a deficient number, since it is larger than the sum of its proper divisors (39287883).

108816117 is a wasteful number, since it uses less digits than its factorization.

108816117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940.

The product of its (nonzero) digits is 2688, while the sum is 33.

The square root of 108816117 is about 10431.4963931356. The cubic root of 108816117 is about 477.4168483627.

It can be divided in two parts, 1088 and 16117, that added together give a triangular number (17205 = T₁₈₅).

The spelling of 108816117 in words is "one hundred eight million, eight hundred sixteen thousand, one hundred seventeen".