1230232320193 has 2 divisors, whose sum is σ = 1230232320194. Its totient is φ = 1230232320192.

The previous prime is 1230232320169. The next prime is 1230232320257. The reversal of 1230232320193 is 3910232320321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 772488061569 + 457744258624 = 878913^2 + 676568^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230232320193 - 2⁹ = 1230232319681 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230232320293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615116160096 + 615116160097.

It is an arithmetic number, because the mean of its divisors is an integer number (615116160097).

Almost surely, 2^{1230232320193} is an apocalyptic number.

It is an amenable number.

1230232320193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230232320193 is an equidigital number, since it uses as much as digits as its factorization.

1230232320193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 1230232320193 in words is "one trillion, two hundred thirty billion, two hundred thirty-two million, three hundred twenty thousand, one hundred ninety-three".