130047344 has 20 divisors (see below), whose sum is σ = 287962224. Its totient is φ = 55734528.

The previous prime is 130047329. The next prime is 130047353. The reversal of 130047344 is 443740031.

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 3 ways as a sum of consecutive naturals, for example, 580457 + ... + 580680.

Almost surely, 2^130047344 is an apocalyptic number.

130047344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130047344 is an abundant number, since it is smaller than the sum of its proper divisors (157914880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130047344 is a wasteful number, since it uses less digits than its factorization.

130047344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161152 (or 1161146 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 130047344 is about 11403.8302337416. The cubic root of 130047344 is about 506.6411906242.

Adding to 130047344 its reverse (443740031), we get a palindrome (573787375).

The spelling of 130047344 in words is "one hundred thirty million, forty-seven thousand, three hundred forty-four".