206234313 has 8 divisors (see below), whose sum is σ = 276516000. Its totient is φ = 136721088.

The previous prime is 206234309. The next prime is 206234359. The reversal of 206234313 is 313432602.

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

It is not a de Polignac number, because 206234313 - 2² = 206234309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (206238313) 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, 191488 + ... + 192561.

It is an arithmetic number, because the mean of its divisors is an integer number (34564500).

Almost surely, 2^206234313 is an apocalyptic number.

It is an amenable number.

206234313 is a deficient number, since it is larger than the sum of its proper divisors (70281687).

206234313 is a wasteful number, since it uses less digits than its factorization.

206234313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384231.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 206234313 is about 14360.8604547221. The cubic root of 206234313 is about 590.8178956292.

Adding to 206234313 its reverse (313432602), we get a palindrome (519666915).

The spelling of 206234313 in words is "two hundred six million, two hundred thirty-four thousand, three hundred thirteen".