130443133420 has 48 divisors (see below), whose sum is σ = 276267731040. Its totient is φ = 51733016064.

The previous prime is 130443133393. The next prime is 130443133421. The reversal of 130443133420 is 24331344031.

It is a super-2 number, since 2×130443133420² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130443133421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2242747 + ... + 2300173.

It is an arithmetic number, because the mean of its divisors is an integer number (5755577730).

Almost surely, 2^130443133420 is an apocalyptic number.

130443133420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130443133420 is an abundant number, since it is smaller than the sum of its proper divisors (145824597620).

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

130443133420 is a wasteful number, since it uses less digits than its factorization.

130443133420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58402 (or 58400 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 130443133420 its reverse (24331344031), we get a palindrome (154774477451).

The spelling of 130443133420 in words is "one hundred thirty billion, four hundred forty-three million, one hundred thirty-three thousand, four hundred twenty".