130282178 has 16 divisors (see below), whose sum is σ = 211094520. Its totient is φ = 59947776.

The previous prime is 130282129. The next prime is 130282199. The reversal of 130282178 is 871282031.

It can be written as a sum of positive squares in 4 ways, for example, as 56957209 + 73324969 = 7547^2 + 8563^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328 + ... + 16196.

Almost surely, 2^130282178 is an apocalyptic number.

130282178 is a deficient number, since it is larger than the sum of its proper divisors (80812342).

130282178 is a wasteful number, since it uses less digits than its factorization.

130282178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15221.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 130282178 is about 11414.1218672310. The cubic root of 130282178 is about 506.9459643350.

The spelling of 130282178 in words is "one hundred thirty million, two hundred eighty-two thousand, one hundred seventy-eight".