130127990220 has 288 divisors, whose sum is σ = 429244111296. Its totient is φ = 31780454400.

The previous prime is 130127990219. The next prime is 130127990269. The reversal of 130127990220 is 22099721031.

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 95 ways as a sum of consecutive naturals, for example, 58588710 + ... + 58590930.

It is an arithmetic number, because the mean of its divisors is an integer number (1490430942).

Almost surely, 2^130127990220 is an apocalyptic number.

130127990220 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 130127990220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214622055648).

130127990220 is an abundant number, since it is smaller than the sum of its proper divisors (299116121076).

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

130127990220 is a wasteful number, since it uses less digits than its factorization.

130127990220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761 (or 2756 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 130127990220 in words is "one hundred thirty billion, one hundred twenty-seven million, nine hundred ninety thousand, two hundred twenty".