130423580 has 24 divisors (see below), whose sum is σ = 313016928. Its totient is φ = 44716608.

The previous prime is 130423577. The next prime is 130423591. The reversal of 130423580 is 85324031.

130423580 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 465659 + ... + 465938.

It is an arithmetic number, because the mean of its divisors is an integer number (13042372).

Almost surely, 2^130423580 is an apocalyptic number.

130423580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130423580 is an abundant number, since it is smaller than the sum of its proper divisors (182593348).

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

130423580 is a wasteful number, since it uses less digits than its factorization.

130423580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931613 (or 931611 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 130423580 is about 11420.3143564440. The cubic root of 130423580 is about 507.1293029317.

The spelling of 130423580 in words is "one hundred thirty million, four hundred twenty-three thousand, five hundred eighty".