130000218 has 8 divisors (see below), whose sum is σ = 260000448. Its totient is φ = 43333404.

The previous prime is 130000193. The next prime is 130000229. The reversal of 130000218 is 812000031.

It is a happy number.

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

130000218 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 130000197 and 130000206.

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, 10833346 + ... + 10833357.

It is an arithmetic number, because the mean of its divisors is an integer number (32500056).

Almost surely, 2^130000218 is an apocalyptic number.

130000218 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.

130000218 is a wasteful number, since it uses less digits than its factorization.

130000218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21666708.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 130000218 is about 11401.7638109198. The cubic root of 130000218 is about 506.5799850750.

Adding to 130000218 its reverse (812000031), we get a palindrome (942000249).

The spelling of 130000218 in words is "one hundred thirty million, two hundred eighteen", and thus it is an aban number.