206300233 has 8 divisors (see below), whose sum is σ = 222455520. Its totient is φ = 190674720.

The previous prime is 206300203. The next prime is 206300239. The reversal of 206300233 is 332003602.

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 206300233 - 2⁵ = 206300201 is a prime.

It is a super-2 number, since 2×206300233² = 85119572271708578, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 206300233.

It is not an unprimeable number, because it can be changed into a prime (206300239) 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 7 ways as a sum of consecutive naturals, for example, 131635 + ... + 133192.

It is an arithmetic number, because the mean of its divisors is an integer number (27806940).

Almost surely, 2^206300233 is an apocalyptic number.

It is an amenable number.

206300233 is a deficient number, since it is larger than the sum of its proper divisors (16155287).

206300233 is a wasteful number, since it uses less digits than its factorization.

206300233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264887.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 206300233 is about 14363.1553984492. The cubic root of 206300233 is about 590.8808378982.

Adding to 206300233 its reverse (332003602), we get a palindrome (538303835).

The spelling of 206300233 in words is "two hundred six million, three hundred thousand, two hundred thirty-three".