130798080 has 240 divisors, whose sum is σ = 518341824. Its totient is φ = 29859840.

The previous prime is 130798069. The next prime is 130798121. The reversal of 130798080 is 80897031.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160875 + ... + 161685.

Almost surely, 2^130798080 is an apocalyptic number.

130798080 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 130798080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259170912).

130798080 is an abundant number, since it is smaller than the sum of its proper divisors (387543744).

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

130798080 is an equidigital number, since it uses as much as digits as its factorization.

130798080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 130798080 is about 11436.6988243986. The cubic root of 130798080 is about 507.6142316893.

The spelling of 130798080 in words is "one hundred thirty million, seven hundred ninety-eight thousand, eighty".