130002618 has 8 divisors (see below), whose sum is σ = 260005248. Its totient is φ = 43334204.

The previous prime is 130002581. The next prime is 130002629. The reversal of 130002618 is 816200031.

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

130002618 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 130002594 and 130002603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10833546 + ... + 10833557.

It is an arithmetic number, because the mean of its divisors is an integer number (32500656).

Almost surely, 2^130002618 is an apocalyptic number.

130002618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130002618 is a wasteful number, since it uses less digits than its factorization.

130002618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21667108.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 130002618 is about 11401.8690573081. The cubic root of 130002618 is about 506.5831024659.

Adding to 130002618 its reverse (816200031), we get a palindrome (946202649).

The spelling of 130002618 in words is "one hundred thirty million, two thousand, six hundred eighteen".