13167761105 has 8 divisors (see below), whose sum is σ = 16186711464. Its totient is φ = 10277276800.

The previous prime is 13167761093. The next prime is 13167761137. The reversal of 13167761105 is 50116776131.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3411409 + 13164349696 = 1847^2 + 114736^2 .

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

It is not a de Polignac number, because 13167761105 - 2²⁰ = 13166712529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32116286 + ... + 32116695.

It is an arithmetic number, because the mean of its divisors is an integer number (2023338933).

Almost surely, 2^13167761105 is an apocalyptic number.

It is an amenable number.

13167761105 is a deficient number, since it is larger than the sum of its proper divisors (3018950359).

13167761105 is an equidigital number, since it uses as much as digits as its factorization.

13167761105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64233027.

The product of its (nonzero) digits is 26460, while the sum is 38.

The spelling of 13167761105 in words is "thirteen billion, one hundred sixty-seven million, seven hundred sixty-one thousand, one hundred five".