12231032300231 has 2 divisors, whose sum is σ = 12231032300232. Its totient is φ = 12231032300230.

The previous prime is 12231032300189. The next prime is 12231032300237. The reversal of 12231032300231 is 13200323013221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12231032300231 - 2²² = 12231028105927 is a prime.

It is a super-2 number, since 2×12231032300231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12231032300197 and 12231032300206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12231032300237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115516150115 + 6115516150116.

It is an arithmetic number, because the mean of its divisors is an integer number (6115516150116).

Almost surely, 2^{12231032300231} is an apocalyptic number.

12231032300231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12231032300231 is an equidigital number, since it uses as much as digits as its factorization.

12231032300231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12231032300231 its reverse (13200323013221), we get a palindrome (25431355313452).

The spelling of 12231032300231 in words is "twelve trillion, two hundred thirty-one billion, thirty-two million, three hundred thousand, two hundred thirty-one".