130431230111 has 40 divisors (see below), whose sum is σ = 164777855424. Its totient is φ = 102623734080.

The previous prime is 130431230099. The next prime is 130431230141. The reversal of 130431230111 is 111032134031.

It is not a de Polignac number, because 130431230111 - 2¹⁰ = 130431229087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130431230141) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5638010 + ... + 5661096.

Almost surely, 2^130431230111 is an apocalyptic number.

130431230111 is a deficient number, since it is larger than the sum of its proper divisors (34346625313).

130431230111 is an equidigital number, since it uses as much as digits as its factorization.

130431230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23309 (or 23288 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 130431230111 its reverse (111032134031), we get a palindrome (241463364142).

The spelling of 130431230111 in words is "one hundred thirty billion, four hundred thirty-one million, two hundred thirty thousand, one hundred eleven".