13311316 has 12 divisors (see below), whose sum is σ = 23400832. Its totient is φ = 6625368.

The previous prime is 13311313. The next prime is 13311317. The reversal of 13311316 is 61311331.

13311316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13311316² = 354382267303712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13311293 and 13311302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6570 + ... + 8353.

Almost surely, 2^13311316 is an apocalyptic number.

It is an amenable number.

13311316 is a deficient number, since it is larger than the sum of its proper divisors (10089516).

13311316 is a wasteful number, since it uses less digits than its factorization.

13311316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15150 (or 15148 counting only the distinct ones).

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

The square root of 13311316 is about 3648.4676235373. The cubic root of 13311316 is about 236.9956262137.

Adding to 13311316 its reverse (61311331), we get a palindrome (74622647).

It can be divided in two parts, 133 and 11316, that added together give a square (11449 = 107²).

The spelling of 13311316 in words is "thirteen million, three hundred eleven thousand, three hundred sixteen".