13214039 has 2 divisors, whose sum is σ = 13214040. Its totient is φ = 13214038.

The previous prime is 13214027. The next prime is 13214041. The reversal of 13214039 is 93041231.

13214039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (93041231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13214039 is a prime.

It is a super-2 number, since 2×13214039² = 349221653387042, which contains 22 as substring.

Together with 13214041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13214009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6607019 + 6607020.

It is an arithmetic number, because the mean of its divisors is an integer number (6607020).

Almost surely, 2^13214039 is an apocalyptic number.

13214039 is a deficient number, since it is larger than the sum of its proper divisors (1).

13214039 is an equidigital number, since it uses as much as digits as its factorization.

13214039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 13214039 is about 3635.1119652632. Note that the first 3 decimals coincide. The cubic root of 13214039 is about 236.4169052837.

The spelling of 13214039 in words is "thirteen million, two hundred fourteen thousand, thirty-nine".