14542531203 has 16 divisors (see below), whose sum is σ = 20086164000. Its totient is φ = 9352273920.

The previous prime is 14542531181. The next prime is 14542531207. The reversal of 14542531203 is 30213524541.

14542531203 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 14542531203 - 2¹⁶ = 14542465667 is a prime.

It is a super-2 number, since 2×14542531203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14542531207) 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 15 ways as a sum of consecutive naturals, for example, 653278 + ... + 675171.

It is an arithmetic number, because the mean of its divisors is an integer number (1255385250).

Almost surely, 2^14542531203 is an apocalyptic number.

14542531203 is a deficient number, since it is larger than the sum of its proper divisors (5543632797).

14542531203 is a wasteful number, since it uses less digits than its factorization.

14542531203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328582.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 14542531203 in words is "fourteen billion, five hundred forty-two million, five hundred thirty-one thousand, two hundred three".