206200113 has 8 divisors (see below), whose sum is σ = 314209728. Its totient is φ = 117828624.

The previous prime is 206200081. The next prime is 206200133. The reversal of 206200113 is 311002602.

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

It is not a de Polignac number, because 206200113 - 2⁵ = 206200081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 206200092 and 206200101.

It is not an unprimeable number, because it can be changed into a prime (206200133) 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, 4909506 + ... + 4909547.

It is an arithmetic number, because the mean of its divisors is an integer number (39276216).

Almost surely, 2^206200113 is an apocalyptic number.

It is an amenable number.

206200113 is a deficient number, since it is larger than the sum of its proper divisors (108009615).

206200113 is an equidigital number, since it uses as much as digits as its factorization.

206200113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9819063.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 206200113 is about 14359.6696689026. The cubic root of 206200113 is about 590.7852352234.

Adding to 206200113 its reverse (311002602), we get a palindrome (517202715).

The spelling of 206200113 in words is "two hundred six million, two hundred thousand, one hundred thirteen".