13321012232089 has 2 divisors, whose sum is σ = 13321012232090. Its totient is φ = 13321012232088.

The previous prime is 13321012232057. The next prime is 13321012232111. The reversal of 13321012232089 is 98023221012331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12960057600064 + 360954632025 = 3600008^2 + 600795^2 .

It is a cyclic number.

It is not a de Polignac number, because 13321012232089 - 2⁵ = 13321012232057 is a prime.

It is not a weakly prime, because it can be changed into another prime (13321012232009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660506116044 + 6660506116045.

It is an arithmetic number, because the mean of its divisors is an integer number (6660506116045).

Almost surely, 2^{13321012232089} is an apocalyptic number.

It is an amenable number.

13321012232089 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321012232089 is an equidigital number, since it uses as much as digits as its factorization.

13321012232089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 13321012232089 in words is "thirteen trillion, three hundred twenty-one billion, twelve million, two hundred thirty-two thousand, eighty-nine".