331330320020213 has 8 divisors (see below), whose sum is σ = 332804184303360. Its totient is φ = 329857274329920.

The previous prime is 331330320020201. The next prime is 331330320020237. The reversal of 331330320020213 is 312020023033133.

It is a happy number.

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 331330320020213 - 2⁶ = 331330320020149 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 (331330320022213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203836895 + ... + 205455932.

It is an arithmetic number, because the mean of its divisors is an integer number (41600523037920).

Almost surely, 2^{331330320020213} is an apocalyptic number.

It is an amenable number.

331330320020213 is a deficient number, since it is larger than the sum of its proper divisors (1473864283147).

331330320020213 is a wasteful number, since it uses less digits than its factorization.

331330320020213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409296427.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 331330320020213 its reverse (312020023033133), we get a palindrome (643350343053346).

The spelling of 331330320020213 in words is "three hundred thirty-one trillion, three hundred thirty billion, three hundred twenty million, twenty thousand, two hundred thirteen".