10830205 has 4 divisors (see below), whose sum is σ = 12996252. Its totient is φ = 8664160.

The previous prime is 10830203. The next prime is 10830227. The reversal of 10830205 is 50203801.

It is a happy number.

10830205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1207801 + 9622404 = 1099^2 + 3102^2 .

It is not a de Polignac number, because 10830205 - 2¹ = 10830203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10830203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083016 + ... + 1083025.

It is an arithmetic number, because the mean of its divisors is an integer number (3249063).

Almost surely, 2^10830205 is an apocalyptic number.

It is an amenable number.

10830205 is a deficient number, since it is larger than the sum of its proper divisors (2166047).

10830205 is an equidigital number, since it uses as much as digits as its factorization.

10830205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166046.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 10830205 is about 3290.9276807612. The cubic root of 10830205 is about 221.2477650939.

The spelling of 10830205 in words is "ten million, eight hundred thirty thousand, two hundred five".