130302443220 has 48 divisors (see below), whose sum is σ = 376616099328. Its totient is φ = 33626436480.

The previous prime is 130302443203. The next prime is 130302443239. The reversal of 130302443220 is 22344203031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35025679 + ... + 35029398.

It is an arithmetic number, because the mean of its divisors is an integer number (7846168736).

Almost surely, 2^130302443220 is an apocalyptic number.

130302443220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130302443220 is an abundant number, since it is smaller than the sum of its proper divisors (246313656108).

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

130302443220 is a wasteful number, since it uses less digits than its factorization.

130302443220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70055120 (or 70055118 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 130302443220 its reverse (22344203031), we get a palindrome (152646646251).

The spelling of 130302443220 in words is "one hundred thirty billion, three hundred two million, four hundred forty-three thousand, two hundred twenty".