130648985 has 8 divisors (see below), whose sum is σ = 156897216. Its totient is φ = 104440240.

The previous prime is 130648981. The next prime is 130649023. The reversal of 130648985 is 589846031.

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

It is not a de Polignac number, because 130648985 - 2² = 130648981 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130648981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2021 + ... + 16290.

It is an arithmetic number, because the mean of its divisors is an integer number (19612152).

Almost surely, 2^130648985 is an apocalyptic number.

It is an amenable number.

130648985 is a deficient number, since it is larger than the sum of its proper divisors (26248231).

130648985 is a wasteful number, since it uses less digits than its factorization.

130648985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19743.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 130648985 is about 11430.1786950161. The cubic root of 130648985 is about 507.4212841102.

The spelling of 130648985 in words is "one hundred thirty million, six hundred forty-eight thousand, nine hundred eighty-five".