11671081167751 has 2 divisors, whose sum is σ = 11671081167752. Its totient is φ = 11671081167750.

The previous prime is 11671081167749. The next prime is 11671081167821. The reversal of 11671081167751 is 15776118017611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11671081167751 - 2¹ = 11671081167749 is a prime.

Together with 11671081167749, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11671081867751) 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, 5835540583875 + 5835540583876.

It is an arithmetic number, because the mean of its divisors is an integer number (5835540583876).

Almost surely, 2^{11671081167751} is an apocalyptic number.

11671081167751 is a deficient number, since it is larger than the sum of its proper divisors (1).

11671081167751 is an equidigital number, since it uses as much as digits as its factorization.

11671081167751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 52.

The spelling of 11671081167751 in words is "eleven trillion, six hundred seventy-one billion, eighty-one million, one hundred sixty-seven thousand, seven hundred fifty-one".