7130601306 has 12 divisors (see below), whose sum is σ = 15449636202. Its totient is φ = 2376867096.

The previous prime is 7130601271. The next prime is 7130601337. The reversal of 7130601306 is 6031060317.

It can be written as a sum of positive squares in only one way, i.e., 5736699081 + 1393902225 = 75741^2 + 37335^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7130601306.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198072241 + ... + 198072276.

Almost surely, 2^7130601306 is an apocalyptic number.

7130601306 is an abundant number, since it is smaller than the sum of its proper divisors (8319034896).

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

7130601306 is a wasteful number, since it uses less digits than its factorization.

7130601306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396144525 (or 396144522 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 7130601306 is about 84442.8878355069. The cubic root of 7130601306 is about 1924.7546822709.

The spelling of 7130601306 in words is "seven billion, one hundred thirty million, six hundred one thousand, three hundred six".