3313321091 has 2 divisors, whose sum is σ = 3313321092. Its totient is φ = 3313321090.

The previous prime is 3313321087. The next prime is 3313321157. The reversal of 3313321091 is 1901233133.

It is a weak prime.

It is an emirp because it is prime and its reverse (1901233133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3313321091 - 2² = 3313321087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3313321091.

It is not a weakly prime, because it can be changed into another prime (3313321391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656660545 + 1656660546.

It is an arithmetic number, because the mean of its divisors is an integer number (1656660546).

Almost surely, 2^3313321091 is an apocalyptic number.

3313321091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313321091 is an equidigital number, since it uses as much as digits as its factorization.

3313321091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 26.

The square root of 3313321091 is about 57561.4549069080. The cubic root of 3313321091 is about 1490.8061477019.

The spelling of 3313321091 in words is "three billion, three hundred thirteen million, three hundred twenty-one thousand, ninety-one".