11701208814771 has 64 divisors (see below), whose sum is σ = 18290673607680. Its totient is φ = 6515638272000.

The previous prime is 11701208814731. The next prime is 11701208814781. The reversal of 11701208814771 is 17741880210711.

It is not a de Polignac number, because 11701208814771 - 2⁷ = 11701208814643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11701208814771.

It is not an unprimeable number, because it can be changed into a prime (11701208814731) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 132922771 + ... + 133010771.

It is an arithmetic number, because the mean of its divisors is an integer number (285791775120).

Almost surely, 2^{11701208814771} is an apocalyptic number.

11701208814771 is a deficient number, since it is larger than the sum of its proper divisors (6589464792909).

11701208814771 is a wasteful number, since it uses less digits than its factorization.

11701208814771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88876.

The product of its (nonzero) digits is 175616, while the sum is 48.

The spelling of 11701208814771 in words is "eleven trillion, seven hundred one billion, two hundred eight million, eight hundred fourteen thousand, seven hundred seventy-one".