13203231201 has 16 divisors (see below), whose sum is σ = 19566942400. Its totient is φ = 8799184224.

The previous prime is 13203231179. The next prime is 13203231241. The reversal of 13203231201 is 10213230231.

13203231201 is a `hidden beast` number, since 1 + 320 + 32 + 312 + 0 + 1 = 666.

13203231201 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 13203231201 - 2⁶ = 13203231137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13203231241) 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, 525 + ... + 162501.

It is an arithmetic number, because the mean of its divisors is an integer number (1222933900).

Almost surely, 2^13203231201 is an apocalyptic number.

It is an amenable number.

13203231201 is a deficient number, since it is larger than the sum of its proper divisors (6363711199).

13203231201 is a wasteful number, since it uses less digits than its factorization.

13203231201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165005 (or 164999 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13203231201 its reverse (10213230231), we get a palindrome (23416461432).

The spelling of 13203231201 in words is "thirteen billion, two hundred three million, two hundred thirty-one thousand, two hundred one".