18014107 has 2 divisors, whose sum is σ = 18014108. Its totient is φ = 18014106.

The previous prime is 18014081. The next prime is 18014111. The reversal of 18014107 is 70141081.

It is a strong prime.

It is an emirp because it is prime and its reverse (70141081) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-18014107 is a prime.

It is equal to p_1152193 and since 18014107 and 1152193 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (18014167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9007053 + 9007054.

It is an arithmetic number, because the mean of its divisors is an integer number (9007054).

Almost surely, 2^18014107 is an apocalyptic number.

18014107 is a deficient number, since it is larger than the sum of its proper divisors (1).

18014107 is an equidigital number, since it uses as much as digits as its factorization.

18014107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 18014107 is about 4244.3028874009. The cubic root of 18014107 is about 262.1425859853.

Adding to 18014107 its reverse (70141081), we get a palindrome (88155188).

It can be divided in two parts, 1 and 8014107, that added together give a palindrome (8014108).

The spelling of 18014107 in words is "eighteen million, fourteen thousand, one hundred seven".