1170771210047 has 16 divisors (see below), whose sum is σ = 1252466530560. Its totient is φ = 1091685355200.

The previous prime is 1170771209989. The next prime is 1170771210067. The reversal of 1170771210047 is 7400121770711.

It is a cyclic number.

It is not a de Polignac number, because 1170771210047 - 2⁶ = 1170771209983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170771210067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694172 + ... + 1680302.

It is an arithmetic number, because the mean of its divisors is an integer number (78279158160).

Almost surely, 2^{1170771210047} is an apocalyptic number.

1170771210047 is a deficient number, since it is larger than the sum of its proper divisors (81695320513).

1170771210047 is a wasteful number, since it uses less digits than its factorization.

1170771210047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987454.

The product of its (nonzero) digits is 19208, while the sum is 38.

Adding to 1170771210047 its reverse (7400121770711), we get a palindrome (8570892980758).

The spelling of 1170771210047 in words is "one trillion, one hundred seventy billion, seven hundred seventy-one million, two hundred ten thousand, forty-seven".