13272143 has 2 divisors, whose sum is σ = 13272144. Its totient is φ = 13272142.

The previous prime is 13272113. The next prime is 13272157. The reversal of 13272143 is 34127231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13272143 - 2⁸ = 13271887 is a prime.

It is a super-2 number, since 2×13272143² = 352299559624898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13272113) 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 as a sum of consecutive naturals, namely, 6636071 + 6636072.

It is an arithmetic number, because the mean of its divisors is an integer number (6636072).

Almost surely, 2^13272143 is an apocalyptic number.

13272143 is a deficient number, since it is larger than the sum of its proper divisors (1).

13272143 is an equidigital number, since it uses as much as digits as its factorization.

13272143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 23.

The square root of 13272143 is about 3643.0952499214. The cubic root of 13272143 is about 236.7629181552.

Adding to 13272143 its reverse (34127231), we get a palindrome (47399374).

The spelling of 13272143 in words is "thirteen million, two hundred seventy-two thousand, one hundred forty-three".