130021678080 has 528 divisors, whose sum is σ = 531531945984. Its totient is φ = 28758343680.

The previous prime is 130021678069. The next prime is 130021678093. The reversal of 130021678080 is 80876120031.

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 47 ways as a sum of consecutive naturals, for example, 9992859 + ... + 10005861.

Almost surely, 2^130021678080 is an apocalyptic number.

130021678080 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 130021678080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265765972992).

130021678080 is an abundant number, since it is smaller than the sum of its proper divisors (401510267904).

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

130021678080 is a wasteful number, since it uses less digits than its factorization.

130021678080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13072 (or 13051 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 130021678080 in words is "one hundred thirty billion, twenty-one million, six hundred seventy-eight thousand, eighty".