11131336 has 16 divisors (see below), whose sum is σ = 21380940. Its totient is φ = 5429760.

The previous prime is 11131327. The next prime is 11131349. The reversal of 11131336 is 63313111.

11131336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11088900 + 42436 = 3330^2 + 206^2 .

It is a super-2 number, since 2×11131336² = 247813282289792, which contains 22 as substring.

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, 16641 + ... + 17296.

Almost surely, 2^11131336 is an apocalyptic number.

It is an amenable number.

11131336 is a deficient number, since it is larger than the sum of its proper divisors (10249604).

11131336 is a wasteful number, since it uses less digits than its factorization.

11131336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33984 (or 33980 counting only the distinct ones).

The product of its digits is 162, while the sum is 19.

The square root of 11131336 is about 3336.3656873910. The cubic root of 11131336 is about 223.2796266987.

Adding to 11131336 its reverse (63313111), we get a palindrome (74444447).

The spelling of 11131336 in words is "eleven million, one hundred thirty-one thousand, three hundred thirty-six".