130860180 has 288 divisors, whose sum is σ = 467026560. Its totient is φ = 29352960.

The previous prime is 130860131. The next prime is 130860199. The reversal of 130860180 is 81068031.

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 2469034 + ... + 2469086.

It is an arithmetic number, because the mean of its divisors is an integer number (1621620).

Almost surely, 2^130860180 is an apocalyptic number.

130860180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130860180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233513280).

130860180 is an abundant number, since it is smaller than the sum of its proper divisors (336166380).

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

130860180 is a wasteful number, since it uses less digits than its factorization.

130860180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 130860180 is about 11439.4134465015. The cubic root of 130860180 is about 507.6945536031.

The spelling of 130860180 in words is "one hundred thirty million, eight hundred sixty thousand, one hundred eighty".