130304030443 has 4 divisors (see below), whose sum is σ = 130324528080. Its totient is φ = 130283532808.

The previous prime is 130304030411. The next prime is 130304030471. The reversal of 130304030443 is 344030403031.

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

It is a cyclic number.

It is not a de Polignac number, because 130304030443 - 2⁵ = 130304030411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130304033443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10239280 + ... + 10251997.

It is an arithmetic number, because the mean of its divisors is an integer number (32581132020).

Almost surely, 2^130304030443 is an apocalyptic number.

130304030443 is a deficient number, since it is larger than the sum of its proper divisors (20497637).

130304030443 is an equidigital number, since it uses as much as digits as its factorization.

130304030443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20497636.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 130304030443 its reverse (344030403031), we get a palindrome (474334433474).

The spelling of 130304030443 in words is "one hundred thirty billion, three hundred four million, thirty thousand, four hundred forty-three".