12132310131 has 12 divisors (see below), whose sum is σ = 17538495000. Its totient is φ = 8081723520.

The previous prime is 12132310111. The next prime is 12132310163. The reversal of 12132310131 is 13101323121.

12132310131 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 12132310131 - 2¹³ = 12132301939 is a prime.

It is a super-2 number, since 2×12132310131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12132310111) 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 11 ways as a sum of consecutive naturals, for example, 528405 + ... + 550886.

It is an arithmetic number, because the mean of its divisors is an integer number (1461541250).

Almost surely, 2^12132310131 is an apocalyptic number.

12132310131 is a deficient number, since it is larger than the sum of its proper divisors (5406184869).

12132310131 is a wasteful number, since it uses less digits than its factorization.

12132310131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080546 (or 1080543 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12132310131 its reverse (13101323121), we get a palindrome (25233633252).

The spelling of 12132310131 in words is "twelve billion, one hundred thirty-two million, three hundred ten thousand, one hundred thirty-one".