12713343 has 4 divisors (see below), whose sum is σ = 16951128. Its totient is φ = 8475560.

The previous prime is 12713333. The next prime is 12713353. The reversal of 12713343 is 34331721.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12713333) and next prime (12713353).

It is a cyclic number.

It is not a de Polignac number, because 12713343 - 2⁶ = 12713279 is a prime.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12713333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118888 + ... + 2118893.

It is an arithmetic number, because the mean of its divisors is an integer number (4237782).

Almost surely, 2^12713343 is an apocalyptic number.

12713343 is a deficient number, since it is larger than the sum of its proper divisors (4237785).

12713343 is an equidigital number, since it uses as much as digits as its factorization.

12713343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4237784.

The product of its digits is 1512, while the sum is 24.

The square root of 12713343 is about 3565.5775128301. The cubic root of 12713343 is about 233.3923345127.

The spelling of 12713343 in words is "twelve million, seven hundred thirteen thousand, three hundred forty-three".