2668301171 has 2 divisors, whose sum is σ = 2668301172. Its totient is φ = 2668301170.

The previous prime is 2668301131. The next prime is 2668301177. The reversal of 2668301171 is 1711038662.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2668301171 is a prime.

It is a super-2 number, since 2×2668301171² = 14239662278319942482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2668301177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1334150585 + 1334150586.

It is an arithmetic number, because the mean of its divisors is an integer number (1334150586).

Almost surely, 2^2668301171 is an apocalyptic number.

2668301171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2668301171 is an equidigital number, since it uses as much as digits as its factorization.

2668301171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 2668301171 is about 51655.6015452342. The cubic root of 2668301171 is about 1387.0058163358.

The spelling of 2668301171 in words is "two billion, six hundred sixty-eight million, three hundred one thousand, one hundred seventy-one".