130510252 has 24 divisors (see below), whose sum is σ = 230791680. Its totient is φ = 64574160.

The previous prime is 130510249. The next prime is 130510319. The reversal of 130510252 is 252015031.

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 7 ways as a sum of consecutive naturals, for example, 201393 + ... + 202039.

It is an arithmetic number, because the mean of its divisors is an integer number (9616320).

Almost surely, 2^130510252 is an apocalyptic number.

It is an amenable number.

130510252 is a deficient number, since it is larger than the sum of its proper divisors (100281428).

130510252 is a wasteful number, since it uses less digits than its factorization.

130510252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1099 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 130510252 is about 11424.1083678334. The cubic root of 130510252 is about 507.2416143663.

Adding to 130510252 its reverse (252015031), we get a palindrome (382525283).

The spelling of 130510252 in words is "one hundred thirty million, five hundred ten thousand, two hundred fifty-two".