12938603230093 has 2 divisors, whose sum is σ = 12938603230094. Its totient is φ = 12938603230092.

The previous prime is 12938603230079. The next prime is 12938603230109. The reversal of 12938603230093 is 39003230683921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12778601630089 + 160001600004 = 3574717^2 + 400002^2 .

It is a cyclic number.

It is not a de Polignac number, because 12938603230093 - 2⁹ = 12938603229581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12938603270093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6469301615046 + 6469301615047.

It is an arithmetic number, because the mean of its divisors is an integer number (6469301615047).

Almost surely, 2^{12938603230093} is an apocalyptic number.

It is an amenable number.

12938603230093 is a deficient number, since it is larger than the sum of its proper divisors (1).

12938603230093 is an equidigital number, since it uses as much as digits as its factorization.

12938603230093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1259712, while the sum is 49.

The spelling of 12938603230093 in words is "twelve trillion, nine hundred thirty-eight billion, six hundred three million, two hundred thirty thousand, ninety-three".