130541472720 has 200 divisors, whose sum is σ = 480060271944. Its totient is φ = 32763322368.

The previous prime is 130541472689. The next prime is 130541472731. The reversal of 130541472720 is 27274145031.

130541472720 is a `hidden beast` number, since 1 + 3 + 0 + 541 + 47 + 2 + 72 + 0 = 666.

130541472720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 20704907664 + 109836565056 = 143892^2 + 331416^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 482349 + ... + 702668.

Almost surely, 2^130541472720 is an apocalyptic number.

130541472720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130541472720 is an abundant number, since it is smaller than the sum of its proper divisors (349518799224).

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

130541472720 is a wasteful number, since it uses less digits than its factorization.

130541472720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185059 (or 1185044 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 130541472720 in words is "one hundred thirty billion, five hundred forty-one million, four hundred seventy-two thousand, seven hundred twenty".