3120564332201 has 2 divisors, whose sum is σ = 3120564332202. Its totient is φ = 3120564332200.

The previous prime is 3120564332189. The next prime is 3120564332203. The reversal of 3120564332201 is 1022334650213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1884689665600 + 1235874666601 = 1372840^2 + 1111699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3120564332201 is a prime.

Together with 3120564332203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3120564332203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560282166100 + 1560282166101.

It is an arithmetic number, because the mean of its divisors is an integer number (1560282166101).

Almost surely, 2^{3120564332201} is an apocalyptic number.

It is an amenable number.

3120564332201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120564332201 is an equidigital number, since it uses as much as digits as its factorization.

3120564332201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 3120564332201 its reverse (1022334650213), we get a palindrome (4142898982414).

The spelling of 3120564332201 in words is "three trillion, one hundred twenty billion, five hundred sixty-four million, three hundred thirty-two thousand, two hundred one".