130531412343 has 16 divisors (see below), whose sum is σ = 175165032960. Its totient is φ = 86461013184.

The previous prime is 130531412317. The next prime is 130531412353. The reversal of 130531412343 is 343214135031.

It is a happy number.

It is not a de Polignac number, because 130531412343 - 2⁶ = 130531412279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130531412343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130531412353) 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, 112155 + ... + 523107.

It is an arithmetic number, because the mean of its divisors is an integer number (10947814560).

Almost surely, 2^130531412343 is an apocalyptic number.

130531412343 is a deficient number, since it is larger than the sum of its proper divisors (44633620617).

130531412343 is a wasteful number, since it uses less digits than its factorization.

130531412343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411638.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 130531412343 its reverse (343214135031), we get a palindrome (473745547374).

The spelling of 130531412343 in words is "one hundred thirty billion, five hundred thirty-one million, four hundred twelve thousand, three hundred forty-three".