130724430 has 16 divisors (see below), whose sum is σ = 313738704. Its totient is φ = 34859840.

The previous prime is 130724329. The next prime is 130724443. The reversal of 130724430 is 34427031.

130724430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 130724430.

It is a congruent number.

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, 2178711 + ... + 2178770.

It is an arithmetic number, because the mean of its divisors is an integer number (19608669).

Almost surely, 2^130724430 is an apocalyptic number.

130724430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130724430 is an abundant number, since it is smaller than the sum of its proper divisors (183014274).

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

130724430 is a wasteful number, since it uses less digits than its factorization.

130724430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4357491.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 130724430 is about 11433.4784733256. The cubic root of 130724430 is about 507.5189377129.

The spelling of 130724430 in words is "one hundred thirty million, seven hundred twenty-four thousand, four hundred thirty".