7001116051171 has 4 divisors (see below), whose sum is σ = 7637581146744. Its totient is φ = 6364650955600.

The previous prime is 7001116051169. The next prime is 7001116051183. The reversal of 7001116051171 is 1711506111007.

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

It is a cyclic number.

It is not a de Polignac number, because 7001116051171 - 2¹ = 7001116051169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7001116081171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318232547770 + ... + 318232547791.

It is an arithmetic number, because the mean of its divisors is an integer number (1909395286686).

Almost surely, 2^{7001116051171} is an apocalyptic number.

7001116051171 is a deficient number, since it is larger than the sum of its proper divisors (636465095573).

7001116051171 is a wasteful number, since it uses less digits than its factorization.

7001116051171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636465095572.

The product of its (nonzero) digits is 1470, while the sum is 31.

The spelling of 7001116051171 in words is "seven trillion, one billion, one hundred sixteen million, fifty-one thousand, one hundred seventy-one".