130487112 has 192 divisors, whose sum is σ = 430510080. Its totient is φ = 36251712.

The previous prime is 130487111. The next prime is 130487129. The reversal of 130487112 is 211784031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130487111) 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 47 ways as a sum of consecutive naturals, for example, 585033 + ... + 585255.

It is an arithmetic number, because the mean of its divisors is an integer number (2242240).

Almost surely, 2^130487112 is an apocalyptic number.

130487112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130487112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215255040).

130487112 is an abundant number, since it is smaller than the sum of its proper divisors (300022968).

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

130487112 is a wasteful number, since it uses less digits than its factorization.

130487112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 130487112 is about 11423.0955524324. The cubic root of 130487112 is about 507.2116339253.

The spelling of 130487112 in words is "one hundred thirty million, four hundred eighty-seven thousand, one hundred twelve".