13263462073 has 2 divisors, whose sum is σ = 13263462074. Its totient is φ = 13263462072.

The previous prime is 13263462061. The next prime is 13263462077. The reversal of 13263462073 is 37026436231.

13263462073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12191030569 + 1072431504 = 110413^2 + 32748^2 .

It is a cyclic number.

It is not a de Polignac number, because 13263462073 - 2¹⁷ = 13263331001 is a prime.

It is not a weakly prime, because it can be changed into another prime (13263462077) 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, 6631731036 + 6631731037.

It is an arithmetic number, because the mean of its divisors is an integer number (6631731037).

Almost surely, 2^13263462073 is an apocalyptic number.

It is an amenable number.

13263462073 is a deficient number, since it is larger than the sum of its proper divisors (1).

13263462073 is an equidigital number, since it uses as much as digits as its factorization.

13263462073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 13263462073 in words is "thirteen billion, two hundred sixty-three million, four hundred sixty-two thousand, seventy-three".