130110305 has 8 divisors (see below), whose sum is σ = 168142632. Its totient is φ = 96081408.

The previous prime is 130110301. The next prime is 130110319. The reversal of 130110305 is 503011031.

It can be written as a sum of positive squares in 4 ways, for example, as 2849344 + 127260961 = 1688^2 + 11281^2 .

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 130110305 - 2² = 130110301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130110305.

It is not an unprimeable number, because it can be changed into a prime (130110301) 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 7 ways as a sum of consecutive naturals, for example, 1000784 + ... + 1000913.

It is an arithmetic number, because the mean of its divisors is an integer number (21017829).

Almost surely, 2^130110305 is an apocalyptic number.

It is an amenable number.

130110305 is a deficient number, since it is larger than the sum of its proper divisors (38032327).

130110305 is a wasteful number, since it uses less digits than its factorization.

130110305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001715.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 130110305 is about 11406.5904195776. The cubic root of 130110305 is about 506.7229390312.

Adding to 130110305 its reverse (503011031), we get a palindrome (633121336).

The spelling of 130110305 in words is "one hundred thirty million, one hundred ten thousand, three hundred five".