108780112 has 20 divisors (see below), whose sum is σ = 240870496. Its totient is φ = 46620000.

The previous prime is 108780101. The next prime is 108780181. The reversal of 108780112 is 211087801.

It is a super-2 number, since 2×108780112² = 23666225533465088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485514 + ... + 485737.

Almost surely, 2^108780112 is an apocalyptic number.

It is an amenable number.

108780112 is an abundant number, since it is smaller than the sum of its proper divisors (132090384).

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

108780112 is an equidigital number, since it uses as much as digits as its factorization.

108780112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971266 (or 971260 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 28.

The square root of 108780112 is about 10429.7704672730. The cubic root of 108780112 is about 477.3641867708.

The spelling of 108780112 in words is "one hundred eight million, seven hundred eighty thousand, one hundred twelve".