130502230 has 16 divisors (see below), whose sum is σ = 245117664. Its totient is φ = 49931200.

The previous prime is 130502209. The next prime is 130502269. The reversal of 130502230 is 32205031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283471 + ... + 283930.

It is an arithmetic number, because the mean of its divisors is an integer number (15319854).

Almost surely, 2^130502230 is an apocalyptic number.

130502230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130502230 is a deficient number, since it is larger than the sum of its proper divisors (114615434).

130502230 is a wasteful number, since it uses less digits than its factorization.

130502230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567431.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 130502230 is about 11423.7572628273. The cubic root of 130502230 is about 507.2312213753.

Adding to 130502230 its reverse (32205031), we get a palindrome (162707261).

The spelling of 130502230 in words is "one hundred thirty million, five hundred two thousand, two hundred thirty".