3313762566161 has 2 divisors, whose sum is σ = 3313762566162. Its totient is φ = 3313762566160.

The previous prime is 3313762566131. The next prime is 3313762566187. The reversal of 3313762566161 is 1616652673133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3296766490000 + 16996076161 = 1815700^2 + 130369^2 .

It is a cyclic number.

It is not a de Polignac number, because 3313762566161 - 2²² = 3313758371857 is a prime.

It is not a weakly prime, because it can be changed into another prime (3313762566131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656881283080 + 1656881283081.

It is an arithmetic number, because the mean of its divisors is an integer number (1656881283081).

Almost surely, 2^{3313762566161} is an apocalyptic number.

It is an amenable number.

3313762566161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313762566161 is an equidigital number, since it uses as much as digits as its factorization.

3313762566161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 50.

The spelling of 3313762566161 in words is "three trillion, three hundred thirteen billion, seven hundred sixty-two million, five hundred sixty-six thousand, one hundred sixty-one".