106330209 has 4 divisors (see below), whose sum is σ = 141773616. Its totient is φ = 70886804.

The previous prime is 106330207. The next prime is 106330241. The reversal of 106330209 is 902033601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106330209 - 2¹ = 106330207 is a prime.

It is a super-3 number, since 3×106330209³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106330201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17721699 + ... + 17721704.

It is an arithmetic number, because the mean of its divisors is an integer number (35443404).

Almost surely, 2^106330209 is an apocalyptic number.

It is an amenable number.

106330209 is a deficient number, since it is larger than the sum of its proper divisors (35443407).

106330209 is an equidigital number, since it uses as much as digits as its factorization.

106330209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35443406.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 106330209 is about 10311.6540380290. The cubic root of 106330209 is about 473.7532720469.

The spelling of 106330209 in words is "one hundred six million, three hundred thirty thousand, two hundred nine".