11109316 has 6 divisors (see below), whose sum is σ = 19441310. Its totient is φ = 5554656.

The previous prime is 11109289. The next prime is 11109323. The reversal of 11109316 is 61390111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8386816 + 2722500 = 2896^2 + 1650^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388661 + ... + 1388668.

Almost surely, 2^11109316 is an apocalyptic number.

It is an amenable number.

11109316 is a deficient number, since it is larger than the sum of its proper divisors (8331994).

11109316 is a wasteful number, since it uses less digits than its factorization.

11109316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777333 (or 2777331 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 11109316 is about 3333.0640557901. The cubic root of 11109316 is about 223.1322989816.

Adding to 11109316 its reverse (61390111), we get a palindrome (72499427).

The spelling of 11109316 in words is "eleven million, one hundred nine thousand, three hundred sixteen".