330211311021313 has 2 divisors, whose sum is σ = 330211311021314. Its totient is φ = 330211311021312.

The previous prime is 330211311021283. The next prime is 330211311021331. The reversal of 330211311021313 is 313120113112033.

Together with next prime (330211311021331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322224650680689 + 7986660340624 = 17950617^2 + 2826068^2 .

It is an emirp because it is prime and its reverse (313120113112033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 330211311021313 - 2¹³ = 330211311013121 is a prime.

It is not a weakly prime, because it can be changed into another prime (330211311021343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165105655510656 + 165105655510657.

It is an arithmetic number, because the mean of its divisors is an integer number (165105655510657).

Almost surely, 2^{330211311021313} is an apocalyptic number.

It is an amenable number.

330211311021313 is a deficient number, since it is larger than the sum of its proper divisors (1).

330211311021313 is an equidigital number, since it uses as much as digits as its factorization.

330211311021313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 330211311021313 its reverse (313120113112033), we get a palindrome (643331424133346).

The spelling of 330211311021313 in words is "three hundred thirty trillion, two hundred eleven billion, three hundred eleven million, twenty-one thousand, three hundred thirteen".