166600107 has 12 divisors (see below), whose sum is σ = 248407744. Its totient is φ = 107483760.

The previous prime is 166600013. The next prime is 166600117. The reversal of 166600107 is 701006661.

It is not a de Polignac number, because 166600107 - 2¹¹ = 166598059 is a prime.

It is a super-2 number, since 2×166600107² = 55511191304822898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (166600117) 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 in 11 ways as a sum of consecutive naturals, for example, 298288 + ... + 298845.

Almost surely, 2^166600107 is an apocalyptic number.

166600107 is a deficient number, since it is larger than the sum of its proper divisors (81807637).

166600107 is a wasteful number, since it uses less digits than its factorization.

166600107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597170 (or 597167 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 166600107 is about 12907.3663851306. The cubic root of 166600107 is about 550.2479400025.

Adding to 166600107 its reverse (701006661), we get a palindrome (867606768).

The spelling of 166600107 in words is "one hundred sixty-six million, six hundred thousand, one hundred seven".