512203130131 has 16 divisors (see below), whose sum is σ = 639557077248. Its totient is φ = 398515471200.

The previous prime is 512203130099. The next prime is 512203130161. The reversal of 512203130131 is 131031302215.

It is not a de Polignac number, because 512203130131 - 2⁵ = 512203130099 is a prime.

It is a super-2 number, since 2×512203130131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512203130161) 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, 4980865 + ... + 5082658.

It is an arithmetic number, because the mean of its divisors is an integer number (39972317328).

Almost surely, 2^512203130131 is an apocalyptic number.

512203130131 is a deficient number, since it is larger than the sum of its proper divisors (127353947117).

512203130131 is a wasteful number, since it uses less digits than its factorization.

512203130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10064202.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 512203130131 its reverse (131031302215), we get a palindrome (643234432346).

The spelling of 512203130131 in words is "five hundred twelve billion, two hundred three million, one hundred thirty thousand, one hundred thirty-one".