14431103 has 2 divisors, whose sum is σ = 14431104. Its totient is φ = 14431102.

The previous prime is 14431099. The next prime is 14431111. The reversal of 14431103 is 30113441.

It is a weak prime.

It is an emirp because it is prime and its reverse (30113441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14431103 - 2² = 14431099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14431133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215551 + 7215552.

It is an arithmetic number, because the mean of its divisors is an integer number (7215552).

Almost surely, 2^14431103 is an apocalyptic number.

14431103 is a deficient number, since it is larger than the sum of its proper divisors (1).

14431103 is an equidigital number, since it uses as much as digits as its factorization.

14431103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 14431103 is about 3798.8291617287. The cubic root of 14431103 is about 243.4631156474.

Adding to 14431103 its reverse (30113441), we get a palindrome (44544544).

The spelling of 14431103 in words is "fourteen million, four hundred thirty-one thousand, one hundred three".