130303983 has 8 divisors (see below), whose sum is σ = 173989296. Its totient is φ = 86744000.

The previous prime is 130303969. The next prime is 130304011. The reversal of 130303983 is 389303031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130303983 - 2⁴ = 130303967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130303983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130303933) 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 7 ways as a sum of consecutive naturals, for example, 28878 + ... + 33083.

It is an arithmetic number, because the mean of its divisors is an integer number (21748662).

Almost surely, 2^130303983 is an apocalyptic number.

130303983 is a deficient number, since it is larger than the sum of its proper divisors (43685313).

130303983 is an equidigital number, since it uses as much as digits as its factorization.

130303983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62665.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 130303983 is about 11415.0770036825. The cubic root of 130303983 is about 506.9742448471.

The spelling of 130303983 in words is "one hundred thirty million, three hundred three thousand, nine hundred eighty-three".