13302322123081 has 2 divisors, whose sum is σ = 13302322123082. Its totient is φ = 13302322123080.

The previous prime is 13302322123063. The next prime is 13302322123087. The reversal of 13302322123081 is 18032122320331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12267506250000 + 1034815873081 = 3502500^2 + 1017259^2 .

It is a cyclic number.

It is not a de Polignac number, because 13302322123081 - 2⁹ = 13302322122569 is a prime.

It is a super-2 number, since 2×13302322123081² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13302322123087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651161061540 + 6651161061541.

It is an arithmetic number, because the mean of its divisors is an integer number (6651161061541).

Almost surely, 2^{13302322123081} is an apocalyptic number.

It is an amenable number.

13302322123081 is a deficient number, since it is larger than the sum of its proper divisors (1).

13302322123081 is an equidigital number, since it uses as much as digits as its factorization.

13302322123081 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 31.

The spelling of 13302322123081 in words is "thirteen trillion, three hundred two billion, three hundred twenty-two million, one hundred twenty-three thousand, eighty-one".