10205330189 has 8 divisors (see below), whose sum is σ = 10231253760. Its totient is φ = 10179426816.

The previous prime is 10205330183. The next prime is 10205330203. The reversal of 10205330189 is 98103350201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10205330189 - 2⁸ = 10205329933 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10205330183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1652822 + ... + 1658984.

It is an arithmetic number, because the mean of its divisors is an integer number (1278906720).

Almost surely, 2^10205330189 is an apocalyptic number.

It is an amenable number.

10205330189 is a deficient number, since it is larger than the sum of its proper divisors (25923571).

10205330189 is an equidigital number, since it uses as much as digits as its factorization.

10205330189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10099.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 10205330189 in words is "ten billion, two hundred five million, three hundred thirty thousand, one hundred eighty-nine".