13230343 has 12 divisors (see below), whose sum is σ = 15481200. Its totient is φ = 11273472.

The previous prime is 13230341. The next prime is 13230361. The reversal of 13230343 is 34303231.

It is not a de Polignac number, because 13230343 - 2¹ = 13230341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13230343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230341) 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 11 ways as a sum of consecutive naturals, for example, 8758 + ... + 10156.

It is an arithmetic number, because the mean of its divisors is an integer number (1290100).

Almost surely, 2^13230343 is an apocalyptic number.

13230343 is a deficient number, since it is larger than the sum of its proper divisors (2250857).

13230343 is a wasteful number, since it uses less digits than its factorization.

13230343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606 (or 1599 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 13230343 is about 3637.3538458610. The cubic root of 13230343 is about 236.5140988068.

Adding to 13230343 its reverse (34303231), we get a palindrome (47533574).

The spelling of 13230343 in words is "thirteen million, two hundred thirty thousand, three hundred forty-three".