130324303 has 4 divisors (see below), whose sum is σ = 130711360. Its totient is φ = 129937248.

The previous prime is 130324283. The next prime is 130324307. The reversal of 130324303 is 303423031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130324303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130324307) 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, 193023 + ... + 193696.

It is an arithmetic number, because the mean of its divisors is an integer number (32677840).

Almost surely, 2^130324303 is an apocalyptic number.

130324303 is a deficient number, since it is larger than the sum of its proper divisors (387057).

130324303 is an equidigital number, since it uses as much as digits as its factorization.

130324303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387056.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 130324303 is about 11415.9670199243. The cubic root of 130324303 is about 507.0005965133. Note that the first 3 decimals are identical.

Adding to 130324303 its reverse (303423031), we get a palindrome (433747334).

The spelling of 130324303 in words is "one hundred thirty million, three hundred twenty-four thousand, three hundred three".