108112788 has 108 divisors (see below), whose sum is σ = 326898208. Its totient is φ = 29509920.

The previous prime is 108112787. The next prime is 108112789. The reversal of 108112788 is 887211801.

It is an interprime number because it is at equal distance from previous prime (108112787) and next prime (108112789).

It is a super-3 number, since 3×108112788³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108112787) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 132903 + ... + 133713.

Almost surely, 2^108112788 is an apocalyptic number.

108112788 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108112788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163449104).

108112788 is an abundant number, since it is smaller than the sum of its proper divisors (218785420).

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

108112788 is a wasteful number, since it uses less digits than its factorization.

108112788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 36.

The square root of 108112788 is about 10397.7299445600. The cubic root of 108112788 is about 476.3860354981.

It can be divided in two parts, 108112 and 788, that added together give a square (108900 = 330²).

The spelling of 108112788 in words is "one hundred eight million, one hundred twelve thousand, seven hundred eighty-eight".