12130431141 has 64 divisors (see below), whose sum is σ = 18020724480. Its totient is φ = 7223623680.

The previous prime is 12130431139. The next prime is 12130431191. The reversal of 12130431141 is 14113403121.

It is not a de Polignac number, because 12130431141 - 2¹ = 12130431139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130431101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26543385 + ... + 26543841.

It is an arithmetic number, because the mean of its divisors is an integer number (281573820).

Almost surely, 2^12130431141 is an apocalyptic number.

It is an amenable number.

12130431141 is a deficient number, since it is larger than the sum of its proper divisors (5890293339).

12130431141 is a wasteful number, since it uses less digits than its factorization.

12130431141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12130431141 its reverse (14113403121), we get a palindrome (26243834262).

The spelling of 12130431141 in words is "twelve billion, one hundred thirty million, four hundred thirty-one thousand, one hundred forty-one".