14103205 has 4 divisors (see below), whose sum is σ = 16923852. Its totient is φ = 11282560.

The previous prime is 14103161. The next prime is 14103211. The reversal of 14103205 is 50230141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50230141 = 13 ⋅3863857.

It can be written as a sum of positive squares in 2 ways, for example, as 11009124 + 3094081 = 3318^2 + 1759^2 .

It is a de Polignac number, because none of the positive numbers 2^k-14103205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410316 + ... + 1410325.

It is an arithmetic number, because the mean of its divisors is an integer number (4230963).

Almost surely, 2^14103205 is an apocalyptic number.

It is an amenable number.

14103205 is a deficient number, since it is larger than the sum of its proper divisors (2820647).

14103205 is an equidigital number, since it uses as much as digits as its factorization.

14103205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820646.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 14103205 is about 3755.4234115476. The cubic root of 14103205 is about 241.6050121488.

Adding to 14103205 its reverse (50230141), we get a palindrome (64333346).

The spelling of 14103205 in words is "fourteen million, one hundred three thousand, two hundred five".