13110187 has 2 divisors, whose sum is σ = 13110188. Its totient is φ = 13110186.

The previous prime is 13110157. The next prime is 13110257. The reversal of 13110187 is 78101131.

It is a weak prime.

It is an emirp because it is prime and its reverse (78101131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13110187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13110107) 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, 6555093 + 6555094.

It is an arithmetic number, because the mean of its divisors is an integer number (6555094).

Almost surely, 2^13110187 is an apocalyptic number.

13110187 is a deficient number, since it is larger than the sum of its proper divisors (1).

13110187 is an equidigital number, since it uses as much as digits as its factorization.

13110187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 22.

The square root of 13110187 is about 3620.7992211665. The cubic root of 13110187 is about 235.7959250378.

It can be divided in two parts, 1311018 and 7, that added together give a square (1311025 = 1145²).

The spelling of 13110187 in words is "thirteen million, one hundred ten thousand, one hundred eighty-seven".