130950306 has 12 divisors (see below), whose sum is σ = 283725702. Its totient is φ = 43650096.

The previous prime is 130950301. The next prime is 130950329. The reversal of 130950306 is 603059031.

130950306 is a `hidden beast` number, since 1 + 309 + 50 + 306 = 666.

It can be written as a sum of positive squares in only one way, i.e., 115670025 + 15280281 = 10755^2 + 3909^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130950306.

It is not an unprimeable number, because it can be changed into a prime (130950301) 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 5 ways as a sum of consecutive naturals, for example, 3637491 + ... + 3637526.

Almost surely, 2^130950306 is an apocalyptic number.

130950306 is an abundant number, since it is smaller than the sum of its proper divisors (152775396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130950306 is a wasteful number, since it uses less digits than its factorization.

130950306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7275025 (or 7275022 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 130950306 is about 11443.3520438725. The cubic root of 130950306 is about 507.8110799569.

It can be divided in two parts, 1309 and 50306, that added together give a palindrome (51615).

The spelling of 130950306 in words is "one hundred thirty million, nine hundred fifty thousand, three hundred six".