130532204305 has 4 divisors (see below), whose sum is σ = 156638645172. Its totient is φ = 104425763440.

The previous prime is 130532204291. The next prime is 130532204311. The reversal of 130532204305 is 503402235031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20369283841 + 110162920464 = 142721^2 + 331908^2 .

It is a de Polignac number, because none of the positive numbers 2^k-130532204305 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13053220426 + ... + 13053220435.

It is an arithmetic number, because the mean of its divisors is an integer number (39159661293).

Almost surely, 2^130532204305 is an apocalyptic number.

It is an amenable number.

130532204305 is a deficient number, since it is larger than the sum of its proper divisors (26106440867).

130532204305 is an equidigital number, since it uses as much as digits as its factorization.

130532204305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26106440866.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 130532204305 its reverse (503402235031), we get a palindrome (633934439336).

The spelling of 130532204305 in words is "one hundred thirty billion, five hundred thirty-two million, two hundred four thousand, three hundred five".