13312203341081 has 2 divisors, whose sum is σ = 13312203341082. Its totient is φ = 13312203341080.

The previous prime is 13312203341057. The next prime is 13312203341179. The reversal of 13312203341081 is 18014330221331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6732675667600 + 6579527673481 = 2594740^2 + 2565059^2 .

It is a cyclic number.

It is not a de Polignac number, because 13312203341081 - 2¹⁴ = 13312203324697 is a prime.

It is a super-3 number, since 3×13312203341081³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (13312203301081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656101670540 + 6656101670541.

It is an arithmetic number, because the mean of its divisors is an integer number (6656101670541).

Almost surely, 2^{13312203341081} is an apocalyptic number.

It is an amenable number.

13312203341081 is a deficient number, since it is larger than the sum of its proper divisors (1).

13312203341081 is an equidigital number, since it uses as much as digits as its factorization.

13312203341081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 13312203341081 in words is "thirteen trillion, three hundred twelve billion, two hundred three million, three hundred forty-one thousand, eighty-one".