12231032301073 has 2 divisors, whose sum is σ = 12231032301074. Its totient is φ = 12231032301072.

The previous prime is 12231032301011. The next prime is 12231032301119. The reversal of 12231032301073 is 37010323013221.

It is a happy number.

12231032301073 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., 10257364154944 + 1973668146129 = 3202712^2 + 1404873^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12231032301073 is a prime.

It is a super-2 number, since 2×12231032301073² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12231032301773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115516150536 + 6115516150537.

It is an arithmetic number, because the mean of its divisors is an integer number (6115516150537).

Almost surely, 2^{12231032301073} is an apocalyptic number.

It is an amenable number.

12231032301073 is a deficient number, since it is larger than the sum of its proper divisors (1).

12231032301073 is an equidigital number, since it uses as much as digits as its factorization.

12231032301073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 12231032301073 its reverse (37010323013221), we get a palindrome (49241355314294).

The spelling of 12231032301073 in words is "twelve trillion, two hundred thirty-one billion, thirty-two million, three hundred one thousand, seventy-three".