130011532 has 48 divisors (see below), whose sum is σ = 269482752. Its totient is φ = 53726400.

The previous prime is 130011521. The next prime is 130011559. The reversal of 130011532 is 235110031.

130011532 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99282 + ... + 100582.

It is an arithmetic number, because the mean of its divisors is an integer number (5614224).

Almost surely, 2^130011532 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 130011532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134741376).

130011532 is an abundant number, since it is smaller than the sum of its proper divisors (139471220).

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

130011532 is a wasteful number, since it uses less digits than its factorization.

130011532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438 (or 1436 counting only the distinct ones).

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

The square root of 130011532 is about 11402.2599514307. The cubic root of 130011532 is about 506.5946806393.

Adding to 130011532 its reverse (235110031), we get a palindrome (365121563).

The spelling of 130011532 in words is "one hundred thirty million, eleven thousand, five hundred thirty-two".