13386911 has 2 divisors, whose sum is σ = 13386912. Its totient is φ = 13386910.

The previous prime is 13386907. The next prime is 13386917. The reversal of 13386911 is 11968331.

13386911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (11968331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13386911 - 2² = 13386907 is a prime.

It is a super-2 number, since 2×13386911² = 358418772243842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13386917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6693455 + 6693456.

It is an arithmetic number, because the mean of its divisors is an integer number (6693456).

Almost surely, 2^13386911 is an apocalyptic number.

13386911 is a deficient number, since it is larger than the sum of its proper divisors (1).

13386911 is an equidigital number, since it uses as much as digits as its factorization.

13386911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 32.

The square root of 13386911 is about 3658.8127855904. The cubic root of 13386911 is about 237.4434125572.

The spelling of 13386911 in words is "thirteen million, three hundred eighty-six thousand, nine hundred eleven".