13321230010393 has 2 divisors, whose sum is σ = 13321230010394. Its totient is φ = 13321230010392.

The previous prime is 13321230010229. The next prime is 13321230010427. The reversal of 13321230010393 is 39301003212331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7995621488409 + 5325608521984 = 2827653^2 + 2307728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13321230010393 is a prime.

It is not a weakly prime, because it can be changed into another prime (13321230010793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660615005196 + 6660615005197.

It is an arithmetic number, because the mean of its divisors is an integer number (6660615005197).

Almost surely, 2^{13321230010393} is an apocalyptic number.

It is an amenable number.

13321230010393 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321230010393 is an equidigital number, since it uses as much as digits as its factorization.

13321230010393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 31.

The spelling of 13321230010393 in words is "thirteen trillion, three hundred twenty-one billion, two hundred thirty million, ten thousand, three hundred ninety-three".