3320323111331 has 2 divisors, whose sum is σ = 3320323111332. Its totient is φ = 3320323111330.

The previous prime is 3320323111271. The next prime is 3320323111381. The reversal of 3320323111331 is 1331113230233.

3320323111331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320323111331 is a prime.

It is a super-2 number, since 2×3320323111331² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3320323111331.

It is not a weakly prime, because it can be changed into another prime (3320323111381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660161555665 + 1660161555666.

It is an arithmetic number, because the mean of its divisors is an integer number (1660161555666).

Almost surely, 2^{3320323111331} is an apocalyptic number.

3320323111331 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320323111331 is an equidigital number, since it uses as much as digits as its factorization.

3320323111331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 3320323111331 its reverse (1331113230233), we get a palindrome (4651436341564).

The spelling of 3320323111331 in words is "three trillion, three hundred twenty billion, three hundred twenty-three million, one hundred eleven thousand, three hundred thirty-one".