1171067166527 has 2 divisors, whose sum is σ = 1171067166528. Its totient is φ = 1171067166526.

The previous prime is 1171067166509. The next prime is 1171067166559. The reversal of 1171067166527 is 7256617601711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1171067166527 - 2¹⁰ = 1171067165503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1171067162527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585533583263 + 585533583264.

It is an arithmetic number, because the mean of its divisors is an integer number (585533583264).

Almost surely, 2^{1171067166527} is an apocalyptic number.

1171067166527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1171067166527 is an equidigital number, since it uses as much as digits as its factorization.

1171067166527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 740880, while the sum is 50.

The spelling of 1171067166527 in words is "one trillion, one hundred seventy-one billion, sixty-seven million, one hundred sixty-six thousand, five hundred twenty-seven".