13243324 has 12 divisors (see below), whose sum is σ = 23923648. Its totient is φ = 6408000.

The previous prime is 13243319. The next prime is 13243327. The reversal of 13243324 is 42334231.

It is a happy number.

13243324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 13243295 and 13243304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13243327) 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, 53277 + ... + 53524.

Almost surely, 2^13243324 is an apocalyptic number.

It is an amenable number.

13243324 is a deficient number, since it is larger than the sum of its proper divisors (10680324).

13243324 is a wasteful number, since it uses less digits than its factorization.

13243324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106836 (or 106834 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 13243324 is about 3639.1378099764. The cubic root of 13243324 is about 236.5914257503.

Adding to 13243324 its reverse (42334231), we get a palindrome (55577555).

The spelling of 13243324 in words is "thirteen million, two hundred forty-three thousand, three hundred twenty-four".