13341187 has 2 divisors, whose sum is σ = 13341188. Its totient is φ = 13341186.

The previous prime is 13341161. The next prime is 13341193. The reversal of 13341187 is 78114331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13341187 is a prime.

It is not a weakly prime, because it can be changed into another prime (13342187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6670593 + 6670594.

It is an arithmetic number, because the mean of its divisors is an integer number (6670594).

Almost surely, 2^13341187 is an apocalyptic number.

13341187 is a deficient number, since it is larger than the sum of its proper divisors (1).

13341187 is an equidigital number, since it uses as much as digits as its factorization.

13341187 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 28.

The square root of 13341187 is about 3652.5589659854. The cubic root of 13341187 is about 237.1727689184.

The spelling of 13341187 in words is "thirteen million, three hundred forty-one thousand, one hundred eighty-seven".