130220130020 has 24 divisors (see below), whose sum is σ = 273477181824. Its totient is φ = 52085212256.

The previous prime is 130220129993. The next prime is 130220130043. The reversal of 130220130020 is 20031022031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130220129977 and 130220130004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220277 + ... + 555843.

It is an arithmetic number, because the mean of its divisors is an integer number (11394882576).

Almost surely, 2^130220130020 is an apocalyptic number.

130220130020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130220130020 is an abundant number, since it is smaller than the sum of its proper divisors (143257051804).

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

130220130020 is a wasteful number, since it uses less digits than its factorization.

130220130020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354979 (or 354977 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 130220130020 its reverse (20031022031), we get a palindrome (150251152051).

The spelling of 130220130020 in words is "one hundred thirty billion, two hundred twenty million, one hundred thirty thousand, twenty".