130330399 has 4 divisors (see below), whose sum is σ = 131130136. Its totient is φ = 129530664.

The previous prime is 130330357. The next prime is 130330411. The reversal of 130330399 is 993033031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993033031 = 751 ⋅1322281.

It is a cyclic number.

It is not a de Polignac number, because 130330399 - 2⁹ = 130329887 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 130330399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130330309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399624 + ... + 399949.

It is an arithmetic number, because the mean of its divisors is an integer number (32782534).

Almost surely, 2^130330399 is an apocalyptic number.

130330399 is a deficient number, since it is larger than the sum of its proper divisors (799737).

130330399 is an equidigital number, since it uses as much as digits as its factorization.

130330399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799736.

The product of its (nonzero) digits is 6561, while the sum is 31.

The square root of 130330399 is about 11416.2340112666. The cubic root of 130330399 is about 507.0085014791.

The spelling of 130330399 in words is "one hundred thirty million, three hundred thirty thousand, three hundred ninety-nine".