130530112 has 28 divisors (see below), whose sum is σ = 265050016. Its totient is φ = 63745920.

The previous prime is 130530091. The next prime is 130530157. The reversal of 130530112 is 211035031.

It is a super-2 number, since 2×130530112² = 34076220277465088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20964 + ... + 26467.

It is an arithmetic number, because the mean of its divisors is an integer number (9466072).

Almost surely, 2^130530112 is an apocalyptic number.

It is an amenable number.

130530112 is an abundant number, since it is smaller than the sum of its proper divisors (134519904).

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

130530112 is an equidigital number, since it uses as much as digits as its factorization.

130530112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47486 (or 47476 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 130530112 is about 11424.9775492121. The cubic root of 130530112 is about 507.2673423771.

Adding to 130530112 its reverse (211035031), we get a palindrome (341565143).

The spelling of 130530112 in words is "one hundred thirty million, five hundred thirty thousand, one hundred twelve".