130324303243 has 4 divisors (see below), whose sum is σ = 130332603528. Its totient is φ = 130316002960.

The previous prime is 130324303231. The next prime is 130324303247. The reversal of 130324303243 is 342303423031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342303423031 = 373 ⋅917703547.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130324303243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130324303247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4126546 + ... + 4158007.

It is an arithmetic number, because the mean of its divisors is an integer number (32583150882).

Almost surely, 2^130324303243 is an apocalyptic number.

130324303243 is a deficient number, since it is larger than the sum of its proper divisors (8300285).

130324303243 is an equidigital number, since it uses as much as digits as its factorization.

130324303243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8300284.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 130324303243 its reverse (342303423031), we get a palindrome (472627726274).

The spelling of 130324303243 in words is "one hundred thirty billion, three hundred twenty-four million, three hundred three thousand, two hundred forty-three".