13660505106 has 8 divisors (see below), whose sum is σ = 27321010224. Its totient is φ = 4553501700.

The previous prime is 13660505099. The next prime is 13660505119. The reversal of 13660505106 is 60150506631.

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

13660505106 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138375420 + ... + 1138375431.

It is an arithmetic number, because the mean of its divisors is an integer number (3415126278).

Almost surely, 2^13660505106 is an apocalyptic number.

13660505106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13660505106 is a wasteful number, since it uses less digits than its factorization.

13660505106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276750856.

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 13660505106 in words is "thirteen billion, six hundred sixty million, five hundred five thousand, one hundred six".