11080116 has 72 divisors (see below), whose sum is σ = 29964480. Its totient is φ = 3442176.

The previous prime is 11080099. The next prime is 11080123. The reversal of 11080116 is 61108011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66265 + ... + 66431.

Almost surely, 2^11080116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11080116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14982240).

11080116 is an abundant number, since it is smaller than the sum of its proper divisors (18884364).

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

11080116 is a wasteful number, since it uses less digits than its factorization.

11080116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 288 counting only the distinct ones).

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

The square root of 11080116 is about 3328.6808197843. The cubic root of 11080116 is about 222.9366319712.

Adding to 11080116 its reverse (61108011), we get a palindrome (72188127).

The spelling of 11080116 in words is "eleven million, eighty thousand, one hundred sixteen".