130010305 has 8 divisors (see below), whose sum is σ = 165189672. Its totient is φ = 97890048.

The previous prime is 130010263. The next prime is 130010317. The reversal of 130010305 is 503010031.

It can be written as a sum of positive squares in 4 ways, for example, as 5308416 + 124701889 = 2304^2 + 11167^2 .

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 130010305 - 2²⁵ = 96455873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 764682 + ... + 764851.

It is an arithmetic number, because the mean of its divisors is an integer number (20648709).

Almost surely, 2^130010305 is an apocalyptic number.

It is an amenable number.

130010305 is a deficient number, since it is larger than the sum of its proper divisors (35179367).

130010305 is a wasteful number, since it uses less digits than its factorization.

130010305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529555.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 130010305 is about 11402.2061461807. The cubic root of 130010305 is about 506.5930869509.

Adding to 130010305 its reverse (503010031), we get a palindrome (633020336).

The spelling of 130010305 in words is "one hundred thirty million, ten thousand, three hundred five".