130530442131 has 12 divisors (see below), whose sum is σ = 189900405240. Its totient is φ = 86394248640.

The previous prime is 130530442129. The next prime is 130530442181. The reversal of 130530442131 is 131244035031.

It is a happy number.

130530442131 is a `hidden beast` number, since 1 + 305 + 304 + 4 + 21 + 31 = 666.

It is not a de Polignac number, because 130530442131 - 2¹ = 130530442129 is a prime.

It is a super-2 number, since 2×130530442131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130530442095 and 130530442104.

It is not an unprimeable number, because it can be changed into a prime (130530442181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52169190 + ... + 52171691.

It is an arithmetic number, because the mean of its divisors is an integer number (15825033770).

Almost surely, 2^130530442131 is an apocalyptic number.

130530442131 is a deficient number, since it is larger than the sum of its proper divisors (59369963109).

130530442131 is a wasteful number, since it uses less digits than its factorization.

130530442131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104341026 (or 104341023 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 130530442131 its reverse (131244035031), we get a palindrome (261774477162).

The spelling of 130530442131 in words is "one hundred thirty billion, five hundred thirty million, four hundred forty-two thousand, one hundred thirty-one".