3301265431601 has 2 divisors, whose sum is σ = 3301265431602. Its totient is φ = 3301265431600.

The previous prime is 3301265431589. The next prime is 3301265431631. The reversal of 3301265431601 is 1061345621033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2828367150625 + 472898280976 = 1681775^2 + 687676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3301265431601 is a prime.

It is not a weakly prime, because it can be changed into another prime (3301265431631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650632715800 + 1650632715801.

It is an arithmetic number, because the mean of its divisors is an integer number (1650632715801).

Almost surely, 2^{3301265431601} is an apocalyptic number.

It is an amenable number.

3301265431601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3301265431601 is an equidigital number, since it uses as much as digits as its factorization.

3301265431601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 3301265431601 in words is "three trillion, three hundred one billion, two hundred sixty-five million, four hundred thirty-one thousand, six hundred one".