13250343 has 8 divisors (see below), whose sum is σ = 17730688. Its totient is φ = 8801784.

The previous prime is 13250333. The next prime is 13250357. The reversal of 13250343 is 34305231.

13250343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13250343 - 2⁵ = 13250311 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 (13250333) 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 7 ways as a sum of consecutive naturals, for example, 6955 + ... + 8652.

It is an arithmetic number, because the mean of its divisors is an integer number (2216336).

Almost surely, 2^13250343 is an apocalyptic number.

13250343 is a deficient number, since it is larger than the sum of its proper divisors (4480345).

13250343 is a wasteful number, since it uses less digits than its factorization.

13250343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15893.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 13250343 is about 3640.1020590088. The cubic root of 13250343 is about 236.6332164146.

Adding to 13250343 its reverse (34305231), we get a palindrome (47555574).

The spelling of 13250343 in words is "thirteen million, two hundred fifty thousand, three hundred forty-three".