13233230231009 has 2 divisors, whose sum is σ = 13233230231010. Its totient is φ = 13233230231008.

The previous prime is 13233230230931. The next prime is 13233230231093. The reversal of 13233230231009 is 90013203233231.

13233230231009 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., 12523671654400 + 709558576609 = 3538880^2 + 842353^2 .

It is a cyclic number.

It is not a de Polignac number, because 13233230231009 - 2⁴⁰ = 12133718603233 is a prime.

It is not a weakly prime, because it can be changed into another prime (13233230231209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616615115504 + 6616615115505.

It is an arithmetic number, because the mean of its divisors is an integer number (6616615115505).

Almost surely, 2^{13233230231009} is an apocalyptic number.

It is an amenable number.

13233230231009 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233230231009 is an equidigital number, since it uses as much as digits as its factorization.

13233230231009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 13233230231009 in words is "thirteen trillion, two hundred thirty-three billion, two hundred thirty million, two hundred thirty-one thousand, nine".