108180112 has 20 divisors (see below), whose sum is σ = 221928876. Its totient is φ = 50908160.

The previous prime is 108180077. The next prime is 108180113. The reversal of 108180112 is 211081801.

It can be written as a sum of positive squares in 2 ways, for example, as 46022656 + 62157456 = 6784^2 + 7884^2 .

It is not an unprimeable number, because it can be changed into a prime (108180113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198589 + ... + 199132.

Almost surely, 2^108180112 is an apocalyptic number.

It is an amenable number.

108180112 is an abundant number, since it is smaller than the sum of its proper divisors (113748764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108180112 is a wasteful number, since it uses less digits than its factorization.

108180112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397746 (or 397740 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 22.

The square root of 108180112 is about 10400.9668781321. The cubic root of 108180112 is about 476.4849000235.

The spelling of 108180112 in words is "one hundred eight million, one hundred eighty thousand, one hundred twelve".