13231310203 has 8 divisors (see below), whose sum is σ = 13678378560. Its totient is φ = 12790163520.

The previous prime is 13231310173. The next prime is 13231310237. The reversal of 13231310203 is 30201313231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13231310203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13231310243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1475875 + ... + 1484812.

It is an arithmetic number, because the mean of its divisors is an integer number (1709797320).

Almost surely, 2^13231310203 is an apocalyptic number.

13231310203 is a deficient number, since it is larger than the sum of its proper divisors (447068357).

13231310203 is a wasteful number, since it uses less digits than its factorization.

13231310203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960837.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13231310203 its reverse (30201313231), we get a palindrome (43432623434).

The spelling of 13231310203 in words is "thirteen billion, two hundred thirty-one million, three hundred ten thousand, two hundred three".