14312402003 has 4 divisors (see below), whose sum is σ = 14313757920. Its totient is φ = 14311046088.

The previous prime is 14312401993. The next prime is 14312402009. The reversal of 14312402003 is 30020421341.

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-14312402003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14312402009) 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, 662000 + ... + 683277.

It is an arithmetic number, because the mean of its divisors is an integer number (3578439480).

Almost surely, 2^14312402003 is an apocalyptic number.

14312402003 is a deficient number, since it is larger than the sum of its proper divisors (1355917).

14312402003 is a wasteful number, since it uses less digits than its factorization.

14312402003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355916.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 14312402003 its reverse (30020421341), we get a palindrome (44332823344).

The spelling of 14312402003 in words is "fourteen billion, three hundred twelve million, four hundred two thousand, three".