13202431013203 has 4 divisors (see below), whose sum is σ = 13204255316560. Its totient is φ = 13200606709848.

The previous prime is 13202431013171. The next prime is 13202431013231. The reversal of 13202431013203 is 30231013420231.

13202431013203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13202431013203 - 2⁵ = 13202431013171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13202431013293) 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, 912140823 + ... + 912155296.

It is an arithmetic number, because the mean of its divisors is an integer number (3301063829140).

Almost surely, 2^{13202431013203} is an apocalyptic number.

13202431013203 is a deficient number, since it is larger than the sum of its proper divisors (1824303357).

13202431013203 is an equidigital number, since it uses as much as digits as its factorization.

13202431013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824303356.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13202431013203 its reverse (30231013420231), we get a palindrome (43433444433434).

The spelling of 13202431013203 in words is "thirteen trillion, two hundred two billion, four hundred thirty-one million, thirteen thousand, two hundred three".