142013230203 has 16 divisors (see below), whose sum is σ = 214648878080. Its totient is φ = 82793137824.

The previous prime is 142013230181. The next prime is 142013230213. The reversal of 142013230203 is 302032310241.

It is not a de Polignac number, because 142013230203 - 2⁸ = 142013229947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142013230203.

It is not an unprimeable number, because it can be changed into a prime (142013230213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95824651 + ... + 95826132.

It is an arithmetic number, because the mean of its divisors is an integer number (13415554880).

Almost surely, 2^142013230203 is an apocalyptic number.

142013230203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

142013230203 is a deficient number, since it is larger than the sum of its proper divisors (72635647877).

142013230203 is a wasteful number, since it uses less digits than its factorization.

142013230203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191650818.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 142013230203 its reverse (302032310241), we get a palindrome (444045540444).

The spelling of 142013230203 in words is "one hundred forty-two billion, thirteen million, two hundred thirty thousand, two hundred three".