130548320 has 96 divisors (see below), whose sum is σ = 354715200. Its totient is φ = 44476416.

The previous prime is 130548317. The next prime is 130548329. The reversal of 130548320 is 23845031.

It is a self number, because there is not a number n which added to its sum of digits gives 130548320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130548329) 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, 256226 + ... + 256734.

It is an arithmetic number, because the mean of its divisors is an integer number (3694950).

Almost surely, 2^130548320 is an apocalyptic number.

130548320 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 130548320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177357600).

130548320 is an abundant number, since it is smaller than the sum of its proper divisors (224166880).

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

130548320 is a wasteful number, since it uses less digits than its factorization.

130548320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 130548320 is about 11425.7743720065. The cubic root of 130548320 is about 507.2909279804.

The spelling of 130548320 in words is "one hundred thirty million, five hundred forty-eight thousand, three hundred twenty".