14143321103 has 4 divisors (see below), whose sum is σ = 14375178888. Its totient is φ = 13911463320.

The previous prime is 14143321079. The next prime is 14143321109. The reversal of 14143321103 is 30112334141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14143321103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143321109) 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, 115928801 + ... + 115928922.

It is an arithmetic number, because the mean of its divisors is an integer number (3593794722).

Almost surely, 2^14143321103 is an apocalyptic number.

14143321103 is a deficient number, since it is larger than the sum of its proper divisors (231857785).

14143321103 is an equidigital number, since it uses as much as digits as its factorization.

14143321103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231857784.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 14143321103 its reverse (30112334141), we get a palindrome (44255655244).

The spelling of 14143321103 in words is "fourteen billion, one hundred forty-three million, three hundred twenty-one thousand, one hundred three".