14203113103 has 4 divisors (see below), whose sum is σ = 14203395360. Its totient is φ = 14202830848.

The previous prime is 14203113091. The next prime is 14203113139. The reversal of 14203113103 is 30131130241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30131130241 = 2591 ⋅11629151.

It is a cyclic number.

It is not a de Polignac number, because 14203113103 - 2²¹ = 14201015951 is a prime.

It is a super-2 number, since 2×14203113103² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14203113503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42823 + ... + 173896.

It is an arithmetic number, because the mean of its divisors is an integer number (3550848840).

Almost surely, 2^14203113103 is an apocalyptic number.

14203113103 is a deficient number, since it is larger than the sum of its proper divisors (282257).

14203113103 is an equidigital number, since it uses as much as digits as its factorization.

14203113103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282256.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 14203113103 its reverse (30131130241), we get a palindrome (44334243344).

The spelling of 14203113103 in words is "fourteen billion, two hundred three million, one hundred thirteen thousand, one hundred three".