130025225 has 24 divisors (see below), whose sum is σ = 178539168. Its totient is φ = 93139200.

The previous prime is 130025179. The next prime is 130025237. The reversal of 130025225 is 522520031.

It is a de Polignac number, because none of the positive numbers 2^k-130025225 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130025197 and 130025206.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14897 + ... + 21953.

It is an arithmetic number, because the mean of its divisors is an integer number (7439132).

Almost surely, 2^130025225 is an apocalyptic number.

It is an amenable number.

130025225 is a deficient number, since it is larger than the sum of its proper divisors (48513943).

130025225 is a wasteful number, since it uses less digits than its factorization.

130025225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7145 (or 7140 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 130025225 is about 11402.8603867626. The cubic root of 130025225 is about 506.6124651064.

Adding to 130025225 its reverse (522520031), we get a palindrome (652545256).

The spelling of 130025225 in words is "one hundred thirty million, twenty-five thousand, two hundred twenty-five".