130543352231 has 16 divisors (see below), whose sum is σ = 137682489600. Its totient is φ = 123431309568.

The previous prime is 130543352221. The next prime is 130543352237. The reversal of 130543352231 is 132253345031.

It is a cyclic number.

It is not a de Polignac number, because 130543352231 - 2³⁰ = 129469610407 is a prime.

It is a super-3 number, since 3×130543352231³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130543352237) 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, 31537760 + ... + 31541898.

It is an arithmetic number, because the mean of its divisors is an integer number (8605155600).

Almost surely, 2^130543352231 is an apocalyptic number.

130543352231 is a deficient number, since it is larger than the sum of its proper divisors (7139137369).

130543352231 is a wasteful number, since it uses less digits than its factorization.

130543352231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6998.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 130543352231 its reverse (132253345031), we get a palindrome (262796697262).

The spelling of 130543352231 in words is "one hundred thirty billion, five hundred forty-three million, three hundred fifty-two thousand, two hundred thirty-one".