130218873 has 16 divisors (see below), whose sum is σ = 178649856. Its totient is φ = 84309120.

The previous prime is 130218863. The next prime is 130218877. The reversal of 130218873 is 378812031.

It is not a de Polignac number, because 130218873 - 2⁴ = 130218857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130218877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105168 + ... + 106398.

It is an arithmetic number, because the mean of its divisors is an integer number (11165616).

Almost surely, 2^130218873 is an apocalyptic number.

It is an amenable number.

130218873 is a deficient number, since it is larger than the sum of its proper divisors (48430983).

130218873 is a wasteful number, since it uses less digits than its factorization.

130218873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 130218873 is about 11411.3484304003. The cubic root of 130218873 is about 506.8638415302.

The spelling of 130218873 in words is "one hundred thirty million, two hundred eighteen thousand, eight hundred seventy-three".