320231541606206 has 8 divisors (see below), whose sum is σ = 481350125171520. Its totient is φ = 159781499882368.

The previous prime is 320231541606169. The next prime is 320231541606239. The reversal of 320231541606206 is 602606145132023.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167135459171 + ... + 167135461086.

It is an arithmetic number, because the mean of its divisors is an integer number (60168765646440).

Almost surely, 2^{320231541606206} is an apocalyptic number.

320231541606206 is a deficient number, since it is larger than the sum of its proper divisors (161118583565314).

320231541606206 is a wasteful number, since it uses less digits than its factorization.

320231541606206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334270920738.

The product of its (nonzero) digits is 311040, while the sum is 41.

Adding to 320231541606206 its reverse (602606145132023), we get a palindrome (922837686738229).

The spelling of 320231541606206 in words is "three hundred twenty trillion, two hundred thirty-one billion, five hundred forty-one million, six hundred six thousand, two hundred six".