13660510652313 has 16 divisors (see below), whose sum is σ = 20882521086336. Its totient is φ = 7781066766720.

The previous prime is 13660510652267. The next prime is 13660510652333. The reversal of 13660510652313 is 31325601506631.

It is a happy number.

13660510652313 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 13660510652313 - 2¹⁰ = 13660510651289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13660510652333) 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, 1039131618 + ... + 1039144763.

It is an arithmetic number, because the mean of its divisors is an integer number (1305157567896).

Almost surely, 2^{13660510652313} is an apocalyptic number.

It is an amenable number.

13660510652313 is a deficient number, since it is larger than the sum of its proper divisors (7222010434023).

13660510652313 is a wasteful number, since it uses less digits than its factorization.

13660510652313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078276704.

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 13660510652313 in words is "thirteen trillion, six hundred sixty billion, five hundred ten million, six hundred fifty-two thousand, three hundred thirteen".