14518003 has 2 divisors, whose sum is σ = 14518004. Its totient is φ = 14518002.

The previous prime is 14518001. The next prime is 14518019. The reversal of 14518003 is 30081541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14518003 - 2¹ = 14518001 is a prime.

It is a super-2 number, since 2×14518003² = 421544822216018, which contains 22 as substring.

Together with 14518001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14518001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7259001 + 7259002.

It is an arithmetic number, because the mean of its divisors is an integer number (7259002).

Almost surely, 2^14518003 is an apocalyptic number.

14518003 is a deficient number, since it is larger than the sum of its proper divisors (1).

14518003 is an equidigital number, since it uses as much as digits as its factorization.

14518003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 14518003 is about 3810.2497293485. The cubic root of 14518003 is about 243.9508265594.

Adding to 14518003 its reverse (30081541), we get a palindrome (44599544).

The spelling of 14518003 in words is "fourteen million, five hundred eighteen thousand, three".