331002322020313 has 16 divisors (see below), whose sum is σ = 345753530812800. Its totient is φ = 316281108664576.

The previous prime is 331002322020269. The next prime is 331002322020323. The reversal of 331002322020313 is 313020223200133.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331002322020313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331002322020323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1742508606 + ... + 1742698552.

It is an arithmetic number, because the mean of its divisors is an integer number (21609595675800).

Almost surely, 2^{331002322020313} is an apocalyptic number.

It is an amenable number.

331002322020313 is a deficient number, since it is larger than the sum of its proper divisors (14751208792487).

331002322020313 is a wasteful number, since it uses less digits than its factorization.

331002322020313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268496.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 331002322020313 its reverse (313020223200133), we get a palindrome (644022545220446).

The spelling of 331002322020313 in words is "three hundred thirty-one trillion, two billion, three hundred twenty-two million, twenty thousand, three hundred thirteen".