108216118 has 8 divisors (see below), whose sum is σ = 171872712. Its totient is φ = 50925216.

The previous prime is 108216109. The next prime is 108216187. The reversal of 108216118 is 811612801.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1591380 + ... + 1591447.

It is an arithmetic number, because the mean of its divisors is an integer number (21484089).

Almost surely, 2^108216118 is an apocalyptic number.

108216118 is a deficient number, since it is larger than the sum of its proper divisors (63656594).

108216118 is a wasteful number, since it uses less digits than its factorization.

108216118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3182846.

The product of its (nonzero) digits is 768, while the sum is 28.

The square root of 108216118 is about 10402.6976309032. The cubic root of 108216118 is about 476.5377575896.

Adding to 108216118 its reverse (811612801), we get a palindrome (919828919).

It can be divided in two parts, 10 and 8216118, that added together give a palindrome (8216128).

The spelling of 108216118 in words is "one hundred eight million, two hundred sixteen thousand, one hundred eighteen".