13320076756871 has 2 divisors, whose sum is σ = 13320076756872. Its totient is φ = 13320076756870.

The previous prime is 13320076756813. The next prime is 13320076756901. The reversal of 13320076756871 is 17865767002331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13320076756871 - 2¹⁸ = 13320076494727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13320076756801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660038378435 + 6660038378436.

It is an arithmetic number, because the mean of its divisors is an integer number (6660038378436).

Almost surely, 2^{13320076756871} is an apocalyptic number.

13320076756871 is a deficient number, since it is larger than the sum of its proper divisors (1).

13320076756871 is an equidigital number, since it uses as much as digits as its factorization.

13320076756871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8890560, while the sum is 56.

The spelling of 13320076756871 in words is "thirteen trillion, three hundred twenty billion, seventy-six million, seven hundred fifty-six thousand, eight hundred seventy-one".