13131210010203 has 16 divisors (see below), whose sum is σ = 19928123594400. Its totient is φ = 8540624396160.

The previous prime is 13131210010159. The next prime is 13131210010229. The reversal of 13131210010203 is 30201001213131.

13131210010203 is a `hidden beast` number, since 131 + 312 + 10 + 0 + 10 + 203 = 666.

It is not a de Polignac number, because 13131210010203 - 2⁹ = 13131210009691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13131210010283) 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, 5930988058 + ... + 5930990271.

It is an arithmetic number, because the mean of its divisors is an integer number (1245507724650).

Almost surely, 2^{13131210010203} is an apocalyptic number.

13131210010203 is a deficient number, since it is larger than the sum of its proper divisors (6796913584197).

13131210010203 is a wasteful number, since it uses less digits than its factorization.

13131210010203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11861978379 (or 11861978373 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13131210010203 its reverse (30201001213131), we get a palindrome (43332211223334).

The spelling of 13131210010203 in words is "thirteen trillion, one hundred thirty-one billion, two hundred ten million, ten thousand, two hundred three".