11133316 has 24 divisors (see below), whose sum is σ = 20623680. Its totient is φ = 5244192.

The previous prime is 11133281. The next prime is 11133319. The reversal of 11133316 is 61333111.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 11133293 and 11133302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19710 + ... + 20266.

It is an arithmetic number, because the mean of its divisors is an integer number (859320).

Almost surely, 2^11133316 is an apocalyptic number.

It is an amenable number.

11133316 is a deficient number, since it is larger than the sum of its proper divisors (9490364).

11133316 is a wasteful number, since it uses less digits than its factorization.

11133316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843 (or 841 counting only the distinct ones).

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

The square root of 11133316 is about 3336.6624042597. The cubic root of 11133316 is about 223.2928646260.

Adding to 11133316 its reverse (61333111), we get a palindrome (72466427).

It can be divided in two parts, 111333 and 16, that multiplied together give a triangular number (1781328 = T₁₈₈₇).

The spelling of 11133316 in words is "eleven million, one hundred thirty-three thousand, three hundred sixteen".