130323982 has 16 divisors (see below), whose sum is σ = 197228304. Its totient is φ = 64584000.

The previous prime is 130323959. The next prime is 130324001. The reversal of 130323982 is 289323031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188257 + ... + 188947.

It is an arithmetic number, because the mean of its divisors is an integer number (12326769).

Almost surely, 2^130323982 is an apocalyptic number.

130323982 is a deficient number, since it is larger than the sum of its proper divisors (66904322).

130323982 is a wasteful number, since it uses less digits than its factorization.

130323982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 130323982 is about 11415.9529606599. The cubic root of 130323982 is about 507.0001802509. Note that the first 3 decimals are identical.

The spelling of 130323982 in words is "one hundred thirty million, three hundred twenty-three thousand, nine hundred eighty-two".