130134252 has 48 divisors (see below), whose sum is σ = 332609760. Its totient is φ = 39416832.

The previous prime is 130134229. The next prime is 130134271. The reversal of 130134252 is 252431031.

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, 5083 + ... + 16914.

It is an arithmetic number, because the mean of its divisors is an integer number (6929370).

Almost surely, 2^130134252 is an apocalyptic number.

130134252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130134252 is an abundant number, since it is smaller than the sum of its proper divisors (202475508).

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

130134252 is a wasteful number, since it uses less digits than its factorization.

130134252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22050 (or 22048 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 130134252 is about 11407.6400714609. The cubic root of 130134252 is about 506.7540248340.

Adding to 130134252 its reverse (252431031), we get a palindrome (382565283).

It can be divided in two parts, 1301 and 34252, that added together give a palindrome (35553).

The spelling of 130134252 in words is "one hundred thirty million, one hundred thirty-four thousand, two hundred fifty-two".