12303120120231 has 16 divisors (see below), whose sum is σ = 17130789010944. Its totient is φ = 7839324175584.

The previous prime is 12303120120211. The next prime is 12303120120289. The reversal of 12303120120231 is 13202102130321.

12303120120231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12303120120231 - 2¹⁵ = 12303120087463 is a prime.

It is a super-2 number, since 2×12303120120231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12303120120198 and 12303120120207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303120120211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69726331 + ... + 69902556.

It is an arithmetic number, because the mean of its divisors is an integer number (1070674313184).

Almost surely, 2^{12303120120231} is an apocalyptic number.

12303120120231 is a deficient number, since it is larger than the sum of its proper divisors (4827668890713).

12303120120231 is a wasteful number, since it uses less digits than its factorization.

12303120120231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139630190.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12303120120231 its reverse (13202102130321), we get a palindrome (25505222250552).

The spelling of 12303120120231 in words is "twelve trillion, three hundred three billion, one hundred twenty million, one hundred twenty thousand, two hundred thirty-one".