130500230 has 48 divisors (see below), whose sum is σ = 274680720. Its totient is φ = 44509248.

The previous prime is 130500193. The next prime is 130500233. The reversal of 130500230 is 32005031.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130500233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111629 + ... + 112791.

It is an arithmetic number, because the mean of its divisors is an integer number (5722515).

Almost surely, 2^130500230 is an apocalyptic number.

130500230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130500230 is an abundant number, since it is smaller than the sum of its proper divisors (144180490).

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

130500230 is a wasteful number, since it uses less digits than its factorization.

130500230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 130500230 is about 11423.6697256179. The cubic root of 130500230 is about 507.2286301868.

Adding to 130500230 its reverse (32005031), we get a palindrome (162505261).

The spelling of 130500230 in words is "one hundred thirty million, five hundred thousand, two hundred thirty".