11771667675701 has 2 divisors, whose sum is σ = 11771667675702. Its totient is φ = 11771667675700.

The previous prime is 11771667675697. The next prime is 11771667675721. The reversal of 11771667675701 is 10757676617711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8681803320100 + 3089864355601 = 2946490^2 + 1757801^2 .

It is a cyclic number.

It is not a de Polignac number, because 11771667675701 - 2² = 11771667675697 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11771667675721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5885833837850 + 5885833837851.

It is an arithmetic number, because the mean of its divisors is an integer number (5885833837851).

Almost surely, 2^{11771667675701} is an apocalyptic number.

It is an amenable number.

11771667675701 is a deficient number, since it is larger than the sum of its proper divisors (1).

11771667675701 is an equidigital number, since it uses as much as digits as its factorization.

11771667675701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18151560, while the sum is 62.

The spelling of 11771667675701 in words is "eleven trillion, seven hundred seventy-one billion, six hundred sixty-seven million, six hundred seventy-five thousand, seven hundred one".