14218123 has 2 divisors, whose sum is σ = 14218124. Its totient is φ = 14218122.

The previous prime is 14218121. The next prime is 14218129. The reversal of 14218123 is 32181241.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (32181241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14218123 - 2¹ = 14218121 is a prime.

Together with 14218121, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 14218094 and 14218103.

It is not a weakly prime, because it can be changed into another prime (14218121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7109061 + 7109062.

It is an arithmetic number, because the mean of its divisors is an integer number (7109062).

Almost surely, 2^14218123 is an apocalyptic number.

14218123 is a deficient number, since it is larger than the sum of its proper divisors (1).

14218123 is an equidigital number, since it uses as much as digits as its factorization.

14218123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 22.

The square root of 14218123 is about 3770.6926419426. The cubic root of 14218123 is about 242.2594660332.

Adding to 14218123 its reverse (32181241), we get a palindrome (46399364).

It can be divided in two parts, 14218 and 123, that added together give a palindrome (14341).

The spelling of 14218123 in words is "fourteen million, two hundred eighteen thousand, one hundred twenty-three".