14545003203 has 6 divisors (see below), whose sum is σ = 21009449084. Its totient is φ = 9696668796.

The previous prime is 14545003201. The next prime is 14545003217. The reversal of 14545003203 is 30230054541.

14545003203 is a `hidden beast` number, since 1 + 4 + 5 + 450 + 0 + 3 + 203 = 666.

14545003203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14545003203 - 2¹ = 14545003201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14545003201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 808055725 + ... + 808055742.

Almost surely, 2^14545003203 is an apocalyptic number.

14545003203 is a deficient number, since it is larger than the sum of its proper divisors (6464445881).

14545003203 is a wasteful number, since it uses less digits than its factorization.

14545003203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616111473 (or 1616111470 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 14545003203 its reverse (30230054541), we get a palindrome (44775057744).

The spelling of 14545003203 in words is "fourteen billion, five hundred forty-five million, three thousand, two hundred three".