11119080 has 192 divisors, whose sum is σ = 40711680. Its totient is φ = 2419200.

The previous prime is 11119079. The next prime is 11119091. The reversal of 11119080 is 8091111.

11119080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 182250 + ... + 182310.

It is an arithmetic number, because the mean of its divisors is an integer number (212040).

Almost surely, 2^11119080 is an apocalyptic number.

11119080 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 11119080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20355840).

11119080 is an abundant number, since it is smaller than the sum of its proper divisors (29592600).

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

11119080 is a wasteful number, since it uses less digits than its factorization.

11119080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 21.

The square root of 11119080 is about 3334.5284524202. The cubic root of 11119080 is about 223.1976503138.

It can be divided in two parts, 111 and 19080, that added together give a palindrome (19191).

The spelling of 11119080 in words is "eleven million, one hundred nineteen thousand, eighty".