13394111 has 4 divisors (see below), whose sum is σ = 13756152. Its totient is φ = 13032072.

The previous prime is 13394099. The next prime is 13394123. The reversal of 13394111 is 11149331.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13394099) and next prime (13394123).

It is a cyclic number.

It is not a de Polignac number, because 13394111 - 2⁶ = 13394047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13394131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180965 + ... + 181038.

It is an arithmetic number, because the mean of its divisors is an integer number (3439038).

Almost surely, 2^13394111 is an apocalyptic number.

13394111 is a deficient number, since it is larger than the sum of its proper divisors (362041).

13394111 is an equidigital number, since it uses as much as digits as its factorization.

13394111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362040.

The product of its digits is 324, while the sum is 23.

The square root of 13394111 is about 3659.7965790464. The cubic root of 13394111 is about 237.4859736869.

The spelling of 13394111 in words is "thirteen million, three hundred ninety-four thousand, one hundred eleven".