130868112 has 80 divisors (see below), whose sum is σ = 358564352. Its totient is φ = 41057280.

The previous prime is 130868071. The next prime is 130868131. The reversal of 130868112 is 211868031.

It is a self number, because there is not a number n which added to its sum of digits gives 130868112.

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, 53868 + ... + 56244.

Almost surely, 2^130868112 is an apocalyptic number.

130868112 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 130868112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179282176).

130868112 is an abundant number, since it is smaller than the sum of its proper divisors (227696240).

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

130868112 is a wasteful number, since it uses less digits than its factorization.

130868112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456 (or 2450 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 130868112 is about 11439.7601373455. The cubic root of 130868112 is about 507.7048112482.

The spelling of 130868112 in words is "one hundred thirty million, eight hundred sixty-eight thousand, one hundred twelve".