130287017 has 8 divisors (see below), whose sum is σ = 153702912. Its totient is φ = 108072000.

The previous prime is 130287013. The next prime is 130287043. The reversal of 130287017 is 710782031.

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

It is a cyclic number.

It is not a de Polignac number, because 130287017 - 2² = 130287013 is a prime.

It is a super-3 number, since 3×130287017³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130287013) 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, 299984 + ... + 300417.

It is an arithmetic number, because the mean of its divisors is an integer number (19212864).

Almost surely, 2^130287017 is an apocalyptic number.

It is an amenable number.

130287017 is a deficient number, since it is larger than the sum of its proper divisors (23415895).

130287017 is an equidigital number, since it uses as much as digits as its factorization.

130287017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600439.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 130287017 is about 11414.3338395195. Note that the first 3 decimals coincide. The cubic root of 130287017 is about 506.9522406633.

The spelling of 130287017 in words is "one hundred thirty million, two hundred eighty-seven thousand, seventeen".