13344111 has 12 divisors (see below), whose sum is σ = 21027240. Its totient is φ = 8087280.

The previous prime is 13344109. The next prime is 13344113. The reversal of 13344111 is 11144331.

It is an interprime number because it is at equal distance from previous prime (13344109) and next prime (13344113).

It is not a de Polignac number, because 13344111 - 2¹ = 13344109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13344113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67296 + ... + 67493.

It is an arithmetic number, because the mean of its divisors is an integer number (1752270).

Almost surely, 2^13344111 is an apocalyptic number.

13344111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13344111 is a deficient number, since it is larger than the sum of its proper divisors (7683129).

13344111 is a wasteful number, since it uses less digits than its factorization.

13344111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134806 (or 134803 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 13344111 is about 3652.9592113792. The cubic root of 13344111 is about 237.1900947760.

Adding to 13344111 its reverse (11144331), we get a palindrome (24488442).

It can be divided in two parts, 1334 and 4111, that added together give a palindrome (5445).

The spelling of 13344111 in words is "thirteen million, three hundred forty-four thousand, one hundred eleven".