12030312031301 has 2 divisors, whose sum is σ = 12030312031302. Its totient is φ = 12030312031300.

The previous prime is 12030312031289. The next prime is 12030312031349. The reversal of 12030312031301 is 10313021303021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6912193101025 + 5118118930276 = 2629105^2 + 2262326^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12030312031301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12030312031601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015156015650 + 6015156015651.

It is an arithmetic number, because the mean of its divisors is an integer number (6015156015651).

Almost surely, 2^{12030312031301} is an apocalyptic number.

It is an amenable number.

12030312031301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030312031301 is an equidigital number, since it uses as much as digits as its factorization.

12030312031301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12030312031301 its reverse (10313021303021), we get a palindrome (22343333334322).

The spelling of 12030312031301 in words is "twelve trillion, thirty billion, three hundred twelve million, thirty-one thousand, three hundred one".