110101680 has 200 divisors, whose sum is σ = 412129872. Its totient is φ = 27081216.

The previous prime is 110101669. The next prime is 110101681. The reversal of 110101680 is 86101011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (110101681) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 83587 + ... + 84893.

Almost surely, 2^110101680 is an apocalyptic number.

110101680 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 110101680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206064936).

110101680 is an abundant number, since it is smaller than the sum of its proper divisors (302028192).

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

110101680 is a wasteful number, since it uses less digits than its factorization.

110101680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

The square root of 110101680 is about 10492.9347658317. The cubic root of 110101680 is about 479.2895740499.

Adding to 110101680 its reverse (86101011), we get a palindrome (196202691).

The spelling of 110101680 in words is "one hundred ten million, one hundred one thousand, six hundred eighty".