130572030 has 32 divisors (see below), whose sum is σ = 313696800. Its totient is φ = 34783232.

The previous prime is 130572011. The next prime is 130572041. The reversal of 130572030 is 30275031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130571988 and 130572006.

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, 40726 + ... + 43814.

It is an arithmetic number, because the mean of its divisors is an integer number (9803025).

Almost surely, 2^130572030 is an apocalyptic number.

130572030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130572030 is an abundant number, since it is smaller than the sum of its proper divisors (183124770).

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

130572030 is a wasteful number, since it uses less digits than its factorization.

130572030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4508.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 130572030 is about 11426.8118913370. The cubic root of 130572030 is about 507.3216372734.

The spelling of 130572030 in words is "one hundred thirty million, five hundred seventy-two thousand, thirty".