13201164513 has 32 divisors (see below), whose sum is σ = 21047224320. Its totient is φ = 8147278080.

The previous prime is 13201164511. The next prime is 13201164521. The reversal of 13201164513 is 31546110231.

It is a happy number.

13201164513 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 1 + 1 + 645 + 13 = 666.

It is not a de Polignac number, because 13201164513 - 2¹ = 13201164511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13201164511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207745 + ... + 263742.

It is an arithmetic number, because the mean of its divisors is an integer number (657725760).

Almost surely, 2^13201164513 is an apocalyptic number.

It is an amenable number.

13201164513 is a deficient number, since it is larger than the sum of its proper divisors (7846059807).

13201164513 is a wasteful number, since it uses less digits than its factorization.

13201164513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471574 (or 471568 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 13201164513 its reverse (31546110231), we get a palindrome (44747274744).

The spelling of 13201164513 in words is "thirteen billion, two hundred one million, one hundred sixty-four thousand, five hundred thirteen".