13030230973 has 2 divisors, whose sum is σ = 13030230974. Its totient is φ = 13030230972.

The previous prime is 13030230959. The next prime is 13030231013. The reversal of 13030230973 is 37903203031.

13030230973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9129229209 + 3901001764 = 95547^2 + 62458^2 .

It is an emirp because it is prime and its reverse (37903203031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13030230973 - 2⁹ = 13030230461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13030230173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515115486 + 6515115487.

It is an arithmetic number, because the mean of its divisors is an integer number (6515115487).

Almost surely, 2^13030230973 is an apocalyptic number.

It is an amenable number.

13030230973 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030230973 is an equidigital number, since it uses as much as digits as its factorization.

13030230973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 31.

The spelling of 13030230973 in words is "thirteen billion, thirty million, two hundred thirty thousand, nine hundred seventy-three".