106661135 has 16 divisors (see below), whose sum is σ = 147703296. Its totient is φ = 72426528.

The previous prime is 106661089. The next prime is 106661153. The reversal of 106661135 is 531166601.

It is a cyclic number.

It is not a de Polignac number, because 106661135 - 2¹⁰ = 106660111 is a prime.

It is a super-2 number, since 2×106661135² = 22753195438976450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106661098 and 106661107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11189 + ... + 18398.

It is an arithmetic number, because the mean of its divisors is an integer number (9231456).

Almost surely, 2^106661135 is an apocalyptic number.

106661135 is a deficient number, since it is larger than the sum of its proper divisors (41042161).

106661135 is a wasteful number, since it uses less digits than its factorization.

106661135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29702.

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

The square root of 106661135 is about 10327.6877857534. The cubic root of 106661135 is about 474.2442423119.

The spelling of 106661135 in words is "one hundred six million, six hundred sixty-one thousand, one hundred thirty-five".