1330424220313 has 2 divisors, whose sum is σ = 1330424220314. Its totient is φ = 1330424220312.

The previous prime is 1330424220289. The next prime is 1330424220341. The reversal of 1330424220313 is 3130224240331.

It is a happy number.

It is an a-pointer prime, because the next prime (1330424220341) can be obtained adding 1330424220313 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1018135486729 + 312288733584 = 1009027^2 + 558828^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330424220313 - 2⁹ = 1330424219801 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330424220413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665212110156 + 665212110157.

It is an arithmetic number, because the mean of its divisors is an integer number (665212110157).

Almost surely, 2^{1330424220313} is an apocalyptic number.

It is an amenable number.

1330424220313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330424220313 is an equidigital number, since it uses as much as digits as its factorization.

1330424220313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1330424220313 its reverse (3130224240331), we get a palindrome (4460648460644).

The spelling of 1330424220313 in words is "one trillion, three hundred thirty billion, four hundred twenty-four million, two hundred twenty thousand, three hundred thirteen".