182010109 has 16 divisors (see below), whose sum is σ = 204913152. Its totient is φ = 160745728.

The previous prime is 182010089. The next prime is 182010113. The reversal of 182010109 is 901010281.

It is a cyclic number.

It is not a de Polignac number, because 182010109 - 2¹³ = 182001917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 182010109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182010149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16332 + ... + 25114.

It is an arithmetic number, because the mean of its divisors is an integer number (12807072).

Almost surely, 2^182010109 is an apocalyptic number.

It is an amenable number.

182010109 is a deficient number, since it is larger than the sum of its proper divisors (22903043).

182010109 is a wasteful number, since it uses less digits than its factorization.

182010109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8876.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 182010109 is about 13491.1122224967. The cubic root of 182010109 is about 566.7156029634.

The spelling of 182010109 in words is "one hundred eighty-two million, ten thousand, one hundred nine".