130143120 has 40 divisors (see below), whose sum is σ = 403444416. Its totient is φ = 34704768.

The previous prime is 130143077. The next prime is 130143121. The reversal of 130143120 is 21341031.

130143120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 130143120.

It is not an unprimeable number, because it can be changed into a prime (130143121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270892 + ... + 271371.

Almost surely, 2^130143120 is an apocalyptic number.

130143120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130143120 is an abundant number, since it is smaller than the sum of its proper divisors (273301296).

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

130143120 is a wasteful number, since it uses less digits than its factorization.

130143120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542279 (or 542273 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 130143120 is about 11408.0287517169. The cubic root of 130143120 is about 506.7655354920.

Adding to 130143120 its reverse (21341031), we get a palindrome (151484151).

The spelling of 130143120 in words is "one hundred thirty million, one hundred forty-three thousand, one hundred twenty".