13203120013 has 8 divisors (see below), whose sum is σ = 13287412800. Its totient is φ = 13118944608.

The previous prime is 13203120011. The next prime is 13203120037. The reversal of 13203120013 is 31002130231.

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

It is a cyclic number.

It is not a de Polignac number, because 13203120013 - 2¹ = 13203120011 is a prime.

It is a super-2 number, since 2×13203120013² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13203120011) 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, 202120 + ... + 259342.

It is an arithmetic number, because the mean of its divisors is an integer number (1660926600).

Almost surely, 2^13203120013 is an apocalyptic number.

It is an amenable number.

13203120013 is a deficient number, since it is larger than the sum of its proper divisors (84292787).

13203120013 is a wasteful number, since it uses less digits than its factorization.

13203120013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58691.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13203120013 its reverse (31002130231), we get a palindrome (44205250244).

The spelling of 13203120013 in words is "thirteen billion, two hundred three million, one hundred twenty thousand, thirteen".