108531112 has 32 divisors (see below), whose sum is σ = 212921280. Its totient is φ = 51765120.

The previous prime is 108531109. The next prime is 108531113. The reversal of 108531112 is 211135801.

It is not an unprimeable number, because it can be changed into a prime (108531113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104548 + ... + 105580.

It is an arithmetic number, because the mean of its divisors is an integer number (6653790).

Almost surely, 2^108531112 is an apocalyptic number.

It is an amenable number.

108531112 is a deficient number, since it is larger than the sum of its proper divisors (104390168).

108531112 is a wasteful number, since it uses less digits than its factorization.

108531112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633 (or 1629 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 108531112 is about 10417.8266447470. The cubic root of 108531112 is about 476.9996762315. Note that the first 3 decimals are identical.

Adding to 108531112 its reverse (211135801), we get a palindrome (319666913).

The spelling of 108531112 in words is "one hundred eight million, five hundred thirty-one thousand, one hundred twelve".