130068818 has 16 divisors (see below), whose sum is σ = 222094656. Its totient is φ = 56551440.

The previous prime is 130068817. The next prime is 130068821. The reversal of 130068818 is 818860031.

It is a happy number.

130068818 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130068817) 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, 128021 + ... + 129032.

It is an arithmetic number, because the mean of its divisors is an integer number (13880916).

Almost surely, 2^130068818 is an apocalyptic number.

130068818 is a deficient number, since it is larger than the sum of its proper divisors (92025838).

130068818 is a wasteful number, since it uses less digits than its factorization.

130068818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257089.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 130068818 is about 11404.7717206440. The cubic root of 130068818 is about 506.6690753771.

The spelling of 130068818 in words is "one hundred thirty million, sixty-eight thousand, eight hundred eighteen".