130225306 has 8 divisors (see below), whose sum is σ = 195406164. Its totient is φ = 65089920.

The previous prime is 130225279. The next prime is 130225309. The reversal of 130225306 is 603522031.

It can be written as a sum of positive squares in 2 ways, for example, as 130165281 + 60025 = 11409^2 + 245^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130225309) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2965 + ... + 16408.

Almost surely, 2^130225306 is an apocalyptic number.

130225306 is a deficient number, since it is larger than the sum of its proper divisors (65180858).

130225306 is a wasteful number, since it uses less digits than its factorization.

130225306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22736.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 130225306 is about 11411.6302954486. The cubic root of 130225306 is about 506.8721879942.

Adding to 130225306 its reverse (603522031), we get a palindrome (733747337).

The spelling of 130225306 in words is "one hundred thirty million, two hundred twenty-five thousand, three hundred six".