130011112 has 72 divisors (see below), whose sum is σ = 311806530. Its totient is φ = 50635200.

The previous prime is 130011107. The next prime is 130011131. The reversal of 130011112 is 211110031.

It can be written as a sum of positive squares in only one way, i.e., 119552356 + 10458756 = 10934^2 + 3234^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 46062 + ... + 48802.

Almost surely, 2^130011112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130011112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155903265).

130011112 is an abundant number, since it is smaller than the sum of its proper divisors (181795418).

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

130011112 is a wasteful number, since it uses less digits than its factorization.

130011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783 (or 2761 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 130011112 is about 11402.2415340143. The cubic root of 130011112 is about 506.5941351236.

Adding to 130011112 its reverse (211110031), we get a palindrome (341121143).

The spelling of 130011112 in words is "one hundred thirty million, eleven thousand, one hundred twelve".