130844812080 has 160 divisors (see below), whose sum is σ = 419327536320. Its totient is φ = 33728348160.

The previous prime is 130844812073. The next prime is 130844812139. The reversal of 130844812080 is 80218448031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1011564 + ... + 1133556.

It is an arithmetic number, because the mean of its divisors is an integer number (2620797102).

Almost surely, 2^130844812080 is an apocalyptic number.

130844812080 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 130844812080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209663768160).

130844812080 is an abundant number, since it is smaller than the sum of its proper divisors (288482724240).

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

130844812080 is a wasteful number, since it uses less digits than its factorization.

130844812080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122159 (or 122153 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The spelling of 130844812080 in words is "one hundred thirty billion, eight hundred forty-four million, eight hundred twelve thousand, eighty".