130282318 has 4 divisors (see below), whose sum is σ = 195423480. Its totient is φ = 65141158.

The previous prime is 130282309. The next prime is 130282319. The reversal of 130282318 is 813282031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 813282031 = 47 ⋅17303873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130282319) 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 as a sum of consecutive naturals, namely, 32570578 + ... + 32570581.

It is an arithmetic number, because the mean of its divisors is an integer number (48855870).

Almost surely, 2^130282318 is an apocalyptic number.

130282318 is a deficient number, since it is larger than the sum of its proper divisors (65141162).

130282318 is an equidigital number, since it uses as much as digits as its factorization.

130282318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65141161.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 130282318 is about 11414.1279999832. The cubic root of 130282318 is about 506.9461459214.

The spelling of 130282318 in words is "one hundred thirty million, two hundred eighty-two thousand, three hundred eighteen".