13244113 has 16 divisors (see below), whose sum is σ = 14446080. Its totient is φ = 12108096.

The previous prime is 13244087. The next prime is 13244123. The reversal of 13244113 is 31144231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13244113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13244123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67131 + ... + 67327.

It is an arithmetic number, because the mean of its divisors is an integer number (902880).

Almost surely, 2^13244113 is an apocalyptic number.

It is an amenable number.

13244113 is a deficient number, since it is larger than the sum of its proper divisors (1201967).

13244113 is a wasteful number, since it uses less digits than its factorization.

13244113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336.

The product of its digits is 288, while the sum is 19.

The square root of 13244113 is about 3639.2462131601. The cubic root of 13244113 is about 236.5961241409.

Adding to 13244113 its reverse (31144231), we get a palindrome (44388344).

The spelling of 13244113 in words is "thirteen million, two hundred forty-four thousand, one hundred thirteen".