3310320161 has 2 divisors, whose sum is σ = 3310320162. Its totient is φ = 3310320160.

The previous prime is 3310320109. The next prime is 3310320179. The reversal of 3310320161 is 1610230133.

It is a happy number.

3310320161 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 can be written as a sum of positive squares in only one way, i.e., 3140929936 + 169390225 = 56044^2 + 13015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3310320161 is a prime.

It is not a weakly prime, because it can be changed into another prime (3310320191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655160080 + 1655160081.

It is an arithmetic number, because the mean of its divisors is an integer number (1655160081).

Almost surely, 2^3310320161 is an apocalyptic number.

It is an amenable number.

3310320161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3310320161 is an equidigital number, since it uses as much as digits as its factorization.

3310320161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3310320161 is about 57535.3818184950. The cubic root of 3310320161 is about 1490.3559291129.

Adding to 3310320161 its reverse (1610230133), we get a palindrome (4920550294).

The spelling of 3310320161 in words is "three billion, three hundred ten million, three hundred twenty thousand, one hundred sixty-one".