13513102666 has 8 divisors (see below), whose sum is σ = 23165318880. Its totient is φ = 5791329708.

The previous prime is 13513102661. The next prime is 13513102693. The reversal of 13513102666 is 66620131531.

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

It is not an unprimeable number, because it can be changed into a prime (13513102661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482610796 + ... + 482610823.

It is an arithmetic number, because the mean of its divisors is an integer number (2895664860).

Almost surely, 2^13513102666 is an apocalyptic number.

13513102666 is a deficient number, since it is larger than the sum of its proper divisors (9652216214).

13513102666 is an equidigital number, since it uses as much as digits as its factorization.

13513102666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965221628.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 13513102666 in words is "thirteen billion, five hundred thirteen million, one hundred two thousand, six hundred sixty-six".