13159223706 has 8 divisors (see below), whose sum is σ = 26318447424. Its totient is φ = 4386407900.

The previous prime is 13159223683. The next prime is 13159223723. The reversal of 13159223706 is 60732295131.

It is a happy number.

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

13159223706 is an admirable number.

It is a Curzon 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, 1096601970 + ... + 1096601981.

It is an arithmetic number, because the mean of its divisors is an integer number (3289805928).

Almost surely, 2^13159223706 is an apocalyptic number.

13159223706 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.

13159223706 is a wasteful number, since it uses less digits than its factorization.

13159223706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193203956.

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 13159223706 in words is "thirteen billion, one hundred fifty-nine million, two hundred twenty-three thousand, seven hundred six".