330123303313 has 2 divisors, whose sum is σ = 330123303314. Its totient is φ = 330123303312.

The previous prime is 330123303299. The next prime is 330123303343. The reversal of 330123303313 is 313303321033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 303742072384 + 26381230929 = 551128^2 + 162423^2 .

It is a cyclic number.

It is not a de Polignac number, because 330123303313 - 2⁹ = 330123302801 is a prime.

It is not a weakly prime, because it can be changed into another prime (330123303343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165061651656 + 165061651657.

It is an arithmetic number, because the mean of its divisors is an integer number (165061651657).

Almost surely, 2^330123303313 is an apocalyptic number.

It is an amenable number.

330123303313 is a deficient number, since it is larger than the sum of its proper divisors (1).

330123303313 is an equidigital number, since it uses as much as digits as its factorization.

330123303313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 330123303313 its reverse (313303321033), we get a palindrome (643426624346).

The spelling of 330123303313 in words is "three hundred thirty billion, one hundred twenty-three million, three hundred three thousand, three hundred thirteen".