130240225 has 12 divisors (see below), whose sum is σ = 161996080. Its totient is φ = 103870800.

The previous prime is 130240219. The next prime is 130240261. The reversal of 130240225 is 522042031.

It is not a de Polignac number, because 130240225 - 2¹¹ = 130238177 is a prime.

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, 406 + ... + 16144.

Almost surely, 2^130240225 is an apocalyptic number.

It is an amenable number.

130240225 is a deficient number, since it is larger than the sum of its proper divisors (31755855).

130240225 is a wasteful number, since it uses less digits than its factorization.

130240225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16080 (or 16075 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 130240225 is about 11412.2839519528. The cubic root of 130240225 is about 506.8915435190.

Adding to 130240225 its reverse (522042031), we get a palindrome (652282256).

The spelling of 130240225 in words is "one hundred thirty million, two hundred forty thousand, two hundred twenty-five".