13330640305771 has 2 divisors, whose sum is σ = 13330640305772. Its totient is φ = 13330640305770.

The previous prime is 13330640305739. The next prime is 13330640305793. The reversal of 13330640305771 is 17750304603331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13330640305771 - 2⁵ = 13330640305739 is a prime.

It is not a weakly prime, because it can be changed into another prime (13330640305471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665320152885 + 6665320152886.

It is an arithmetic number, because the mean of its divisors is an integer number (6665320152886).

Almost surely, 2^{13330640305771} is an apocalyptic number.

13330640305771 is a deficient number, since it is larger than the sum of its proper divisors (1).

13330640305771 is an equidigital number, since it uses as much as digits as its factorization.

13330640305771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 43.

The spelling of 13330640305771 in words is "thirteen trillion, three hundred thirty billion, six hundred forty million, three hundred five thousand, seven hundred seventy-one".