13271039 has 2 divisors, whose sum is σ = 13271040. Its totient is φ = 13271038.

The previous prime is 13271029. The next prime is 13271051. The reversal of 13271039 is 93017231.

It is a weak prime.

It is an emirp because it is prime and its reverse (93017231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13271039 is a prime.

It is a super-2 number, since 2×13271039² = 352240952279042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13270999 and 13271017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13271029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6635519 + 6635520.

It is an arithmetic number, because the mean of its divisors is an integer number (6635520).

Almost surely, 2^13271039 is an apocalyptic number.

13271039 is a deficient number, since it is larger than the sum of its proper divisors (1).

13271039 is an equidigital number, since it uses as much as digits as its factorization.

13271039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 13271039 is about 3642.9437272623. The cubic root of 13271039 is about 236.7563531890.

The spelling of 13271039 in words is "thirteen million, two hundred seventy-one thousand, thirty-nine".