130304040303 has 16 divisors (see below), whose sum is σ = 178458759776. Its totient is φ = 84509982720.

The previous prime is 130304040289. The next prime is 130304040319. The reversal of 130304040303 is 303040403031.

It is not a de Polignac number, because 130304040303 - 2⁹ = 130304039791 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 130304040303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130304045303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 776175 + ... + 929007.

It is an arithmetic number, because the mean of its divisors is an integer number (11153672486).

Almost surely, 2^130304040303 is an apocalyptic number.

130304040303 is a deficient number, since it is larger than the sum of its proper divisors (48154719473).

130304040303 is a wasteful number, since it uses less digits than its factorization.

130304040303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160554.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 130304040303 its reverse (303040403031), we get a palindrome (433344443334).

The spelling of 130304040303 in words is "one hundred thirty billion, three hundred four million, forty thousand, three hundred three".