105166106 has 4 divisors (see below), whose sum is σ = 157749162. Its totient is φ = 52583052.

The previous prime is 105166031. The next prime is 105166129. The reversal of 105166106 is 601661501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 104755225 + 410881 = 10235^2 + 641^2 .

It is a super-2 number, since 2×105166106² = 22119819702406472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26291525 + ... + 26291528.

Almost surely, 2^105166106 is an apocalyptic number.

105166106 is a deficient number, since it is larger than the sum of its proper divisors (52583056).

105166106 is an equidigital number, since it uses as much as digits as its factorization.

105166106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52583055.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 105166106 is about 10255.0527058616. The cubic root of 105166106 is about 472.0180407018.

The spelling of 105166106 in words is "one hundred five million, one hundred sixty-six thousand, one hundred six".