13001343 has 8 divisors (see below), whose sum is σ = 17385648. Its totient is φ = 8642304.

The previous prime is 13001341. The next prime is 13001347. The reversal of 13001343 is 34310031.

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

It is not a de Polignac number, because 13001343 - 2¹ = 13001341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5080 + ... + 7197.

It is an arithmetic number, because the mean of its divisors is an integer number (2173206).

Almost surely, 2^13001343 is an apocalyptic number.

13001343 is a deficient number, since it is larger than the sum of its proper divisors (4384305).

13001343 is a wasteful number, since it uses less digits than its factorization.

13001343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12633.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 13001343 is about 3605.7375112451. The cubic root of 13001343 is about 235.1415655253.

Adding to 13001343 its reverse (34310031), we get a palindrome (47311374).

The spelling of 13001343 in words is "thirteen million, one thousand, three hundred forty-three".