3320323111081 has 2 divisors, whose sum is σ = 3320323111082. Its totient is φ = 3320323111080.

The previous prime is 3320323111013. The next prime is 3320323111207. The reversal of 3320323111081 is 1801113230233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2886206845456 + 434116265625 = 1698884^2 + 658875^2 .

It is a cyclic number.

It is not a de Polignac number, because 3320323111081 - 2¹⁹ = 3320322586793 is a prime.

It is a super-3 number, since 3×3320323111081³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 1660161555540 + 1660161555541.

It is an arithmetic number, because the mean of its divisors is an integer number (1660161555541).

Almost surely, 2^{3320323111081} is an apocalyptic number.

It is an amenable number.

3320323111081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320323111081 is an equidigital number, since it uses as much as digits as its factorization.

3320323111081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 3320323111081 in words is "three trillion, three hundred twenty billion, three hundred twenty-three million, one hundred eleven thousand, eighty-one".