135166106 has 16 divisors (see below), whose sum is σ = 208549320. Its totient is φ = 65655360.

The previous prime is 135166093. The next prime is 135166121. The reversal of 135166106 is 601661531.

It can be written as a sum of positive squares in 4 ways, for example, as 132135025 + 3031081 = 11495^2 + 1741^2 .

It is a super-2 number, since 2×135166106² = 36539752422406472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74660 + ... + 76448.

Almost surely, 2^135166106 is an apocalyptic number.

135166106 is a deficient number, since it is larger than the sum of its proper divisors (73383214).

135166106 is a wasteful number, since it uses less digits than its factorization.

135166106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 135166106 is about 11626.0959053330. The cubic root of 135166106 is about 513.2030957435.

The spelling of 135166106 in words is "one hundred thirty-five million, one hundred sixty-six thousand, one hundred six".