130430225 has 12 divisors (see below), whose sum is σ = 165679500. Its totient is φ = 101798400.

The previous prime is 130430149. The next prime is 130430243. The reversal of 130430225 is 522034031.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 41938576 + 88491649 = 6476^2 + 9407^2 .

It is not a de Polignac number, because 130430225 - 2¹² = 130426129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130430197 and 130430206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62600 + ... + 64649.

It is an arithmetic number, because the mean of its divisors is an integer number (13806625).

Almost surely, 2^130430225 is an apocalyptic number.

It is an amenable number.

130430225 is a deficient number, since it is larger than the sum of its proper divisors (35249275).

130430225 is a wasteful number, since it uses less digits than its factorization.

130430225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127300 (or 127295 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 130430225 is about 11420.6052816828. The cubic root of 130430225 is about 507.1379154259.

Adding to 130430225 its reverse (522034031), we get a palindrome (652464256).

The spelling of 130430225 in words is "one hundred thirty million, four hundred thirty thousand, two hundred twenty-five".