12131130023 has 8 divisors (see below), whose sum is σ = 12462448992. Its totient is φ = 11799992736.

The previous prime is 12131130017. The next prime is 12131130031. The reversal of 12131130023 is 32003113121.

12131130023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12131130023 - 2¹⁴ = 12131113639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12131129983 and 12131130010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12131130223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95861 + ... + 182897.

It is an arithmetic number, because the mean of its divisors is an integer number (1557806124).

Almost surely, 2^12131130023 is an apocalyptic number.

12131130023 is a deficient number, since it is larger than the sum of its proper divisors (331318969).

12131130023 is an equidigital number, since it uses as much as digits as its factorization.

12131130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90841.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12131130023 its reverse (32003113121), we get a palindrome (44134243144).

The spelling of 12131130023 in words is "twelve billion, one hundred thirty-one million, one hundred thirty thousand, twenty-three".