130001333220 has 144 divisors (see below), whose sum is σ = 430301289600. Its totient is φ = 31507046400.

The previous prime is 130001333207. The next prime is 130001333237. The reversal of 130001333220 is 22333100031.

130001333220 is a `hidden beast` number, since 1 + 300 + 0 + 13 + 332 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 130001333193 and 130001333202.

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, 10683940 + ... + 10696100.

It is an arithmetic number, because the mean of its divisors is an integer number (2988203400).

Almost surely, 2^130001333220 is an apocalyptic number.

130001333220 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 130001333220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215150644800).

130001333220 is an abundant number, since it is smaller than the sum of its proper divisors (300299956380).

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

130001333220 is a wasteful number, since it uses less digits than its factorization.

130001333220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17586 (or 17581 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 130001333220 its reverse (22333100031), we get a palindrome (152334433251).

The spelling of 130001333220 in words is "one hundred thirty billion, one million, three hundred thirty-three thousand, two hundred twenty".