160171061 has 2 divisors, whose sum is σ = 160171062. Its totient is φ = 160171060.

The previous prime is 160171043. The next prime is 160171069.

160171061 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127464100 + 32706961 = 11290^2 + 5719^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 160171061 - 2¹⁰ = 160170037 is a prime.

It is a super-3 number, since 3×160171061³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160171069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80085530 + 80085531.

It is an arithmetic number, because the mean of its divisors is an integer number (80085531).

Almost surely, 2^160171061 is an apocalyptic number.

It is an amenable number.

160171061 is a deficient number, since it is larger than the sum of its proper divisors (1).

160171061 is an equidigital number, since it uses as much as digits as its factorization.

160171061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 160171061 is about 12655.8706140668. The cubic root of 160171061 is about 543.0769256578.

The spelling of 160171061 in words is "one hundred sixty million, one hundred seventy-one thousand, sixty-one".