13203430013 has 16 divisors (see below), whose sum is σ = 13658170752. Its totient is φ = 12756744000.

The previous prime is 13203429997. The next prime is 13203430043. The reversal of 13203430013 is 31003430231.

It is a cyclic number.

It is not a de Polignac number, because 13203430013 - 2⁴ = 13203429997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13203430043) 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, 4442618 + ... + 4445588.

It is an arithmetic number, because the mean of its divisors is an integer number (853635672).

Almost surely, 2^13203430013 is an apocalyptic number.

It is an amenable number.

13203430013 is a deficient number, since it is larger than the sum of its proper divisors (454740739).

13203430013 is a wasteful number, since it uses less digits than its factorization.

13203430013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13203430013 its reverse (31003430231), we get a palindrome (44206860244).

The spelling of 13203430013 in words is "thirteen billion, two hundred three million, four hundred thirty thousand, thirteen".