108811120 has 80 divisors (see below), whose sum is σ = 281312352. Its totient is φ = 38804480.

The previous prime is 108811111. The next prime is 108811123. The reversal of 108811120 is 21118801.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 108811091 and 108811100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108811123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45474 + ... + 47806.

Almost surely, 2^108811120 is an apocalyptic number.

108811120 is a gapful number since it is divisible by the number (10) 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 108811120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140656176).

108811120 is an abundant number, since it is smaller than the sum of its proper divisors (172501232).

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

108811120 is a wasteful number, since it uses less digits than its factorization.

108811120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410 (or 2404 counting only the distinct ones).

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

The square root of 108811120 is about 10431.2568753722. The cubic root of 108811120 is about 477.4095403506.

Adding to 108811120 its reverse (21118801), we get a palindrome (129929921).

The spelling of 108811120 in words is "one hundred eight million, eight hundred eleven thousand, one hundred twenty".