130870080 has 448 divisors, whose sum is σ = 539861760. Its totient is φ = 29859840.

The previous prime is 130870021. The next prime is 130870141. The reversal of 130870080 is 80078031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7698232 + ... + 7698248.

Almost surely, 2^130870080 is an apocalyptic number.

130870080 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 130870080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269930880).

130870080 is an abundant number, since it is smaller than the sum of its proper divisors (408991680).

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

130870080 is an equidigital number, since it uses as much as digits as its factorization.

130870080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 38 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 130870080 is about 11439.8461528117. The cubic root of 130870080 is about 507.7073561973.

The spelling of 130870080 in words is "one hundred thirty million, eight hundred seventy thousand, eighty".