11170764632171 has 4 divisors (see below), whose sum is σ = 11173921110600. Its totient is φ = 11167608153744.

The previous prime is 11170764632143. The next prime is 11170764632189. The reversal of 11170764632171 is 17123646707111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11170764632171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11170764032171) 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, 1578233906 + ... + 1578240983.

It is an arithmetic number, because the mean of its divisors is an integer number (2793480277650).

Almost surely, 2^{11170764632171} is an apocalyptic number.

11170764632171 is a deficient number, since it is larger than the sum of its proper divisors (3156478429).

11170764632171 is an equidigital number, since it uses as much as digits as its factorization.

11170764632171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156478428.

The product of its (nonzero) digits is 296352, while the sum is 47.

The spelling of 11170764632171 in words is "eleven trillion, one hundred seventy billion, seven hundred sixty-four million, six hundred thirty-two thousand, one hundred seventy-one".