13272943 has 2 divisors, whose sum is σ = 13272944. Its totient is φ = 13272942.

The previous prime is 13272913. The next prime is 13272947. The reversal of 13272943 is 34927231.

13272943 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13272943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13272947) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6636471 + 6636472.

It is an arithmetic number, because the mean of its divisors is an integer number (6636472).

Almost surely, 2^13272943 is an apocalyptic number.

13272943 is a deficient number, since it is larger than the sum of its proper divisors (1).

13272943 is an equidigital number, since it uses as much as digits as its factorization.

13272943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 31.

The square root of 13272943 is about 3643.2050450119. The cubic root of 13272943 is about 236.7676751496.

The spelling of 13272943 in words is "thirteen million, two hundred seventy-two thousand, nine hundred forty-three".