130234225 has 12 divisors (see below), whose sum is σ = 176171760. Its totient is φ = 94715600.

The previous prime is 130234201. The next prime is 130234253. The reversal of 130234225 is 522432031.

It is not a de Polignac number, because 130234225 - 2¹⁷ = 130103153 is a prime.

It is a super-2 number, since 2×130234225² = 33921906722701250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130234196 and 130234205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236515 + ... + 237064.

It is an arithmetic number, because the mean of its divisors is an integer number (14680980).

Almost surely, 2^130234225 is an apocalyptic number.

It is an amenable number.

130234225 is a deficient number, since it is larger than the sum of its proper divisors (45937535).

130234225 is a wasteful number, since it uses less digits than its factorization.

130234225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473600 (or 473595 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 130234225 is about 11412.0210742883. The cubic root of 130234225 is about 506.8837594519.

Adding to 130234225 its reverse (522432031), we get a palindrome (652666256).

The spelling of 130234225 in words is "one hundred thirty million, two hundred thirty-four thousand, two hundred twenty-five".