130218032 has 40 divisors (see below), whose sum is σ = 293793696. Its totient is φ = 54752256.

The previous prime is 130218029. The next prime is 130218043. The reversal of 130218032 is 230812031.

It is a junction number, because it is equal to n+sod(n) for n = 130217995 and 130218013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5033 + ... + 16904.

Almost surely, 2^130218032 is an apocalyptic number.

It is an amenable number.

130218032 is an abundant number, since it is smaller than the sum of its proper divisors (163575664).

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

130218032 is a wasteful number, since it uses less digits than its factorization.

130218032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22005 (or 21999 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 130218032 is about 11411.3115810585. The cubic root of 130218032 is about 506.8627503586.

The spelling of 130218032 in words is "one hundred thirty million, two hundred eighteen thousand, thirty-two".