8130805307 has 8 divisors (see below), whose sum is σ = 8224545600. Its totient is φ = 8037118144.

The previous prime is 8130805289. The next prime is 8130805321. The reversal of 8130805307 is 7035080318.

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

It is a cyclic number.

It is not a de Polignac number, because 8130805307 - 2¹⁸ = 8130543163 is a prime.

It is a super-2 number, since 2×8130805307² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8130805327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351833 + ... + 374229.

It is an arithmetic number, because the mean of its divisors is an integer number (1028068200).

Almost surely, 2^8130805307 is an apocalyptic number.

8130805307 is a deficient number, since it is larger than the sum of its proper divisors (93740293).

8130805307 is a wasteful number, since it uses less digits than its factorization.

8130805307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26565.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 8130805307 is about 90170.9781858886. The cubic root of 8130805307 is about 2010.8415662776.

The spelling of 8130805307 in words is "eight billion, one hundred thirty million, eight hundred five thousand, three hundred seven".