130500568 has 64 divisors (see below), whose sum is σ = 286312320. Its totient is φ = 55104000.

The previous prime is 130500563. The next prime is 130500593. The reversal of 130500568 is 865005031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130500563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123643 + ... + 124693.

It is an arithmetic number, because the mean of its divisors is an integer number (4473630).

Almost surely, 2^130500568 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 130500568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143156160).

130500568 is an abundant number, since it is smaller than the sum of its proper divisors (155811752).

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

130500568 is a wasteful number, since it uses less digits than its factorization.

130500568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168 (or 1164 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 130500568 is about 11423.6845194534. The cubic root of 130500568 is about 507.2290680996.

Adding to 130500568 its reverse (865005031), we get a palindrome (995505599).

The spelling of 130500568 in words is "one hundred thirty million, five hundred thousand, five hundred sixty-eight".