130300830 has 48 divisors (see below), whose sum is σ = 369583344. Its totient is φ = 31587840.

The previous prime is 130300811. The next prime is 130300847. The reversal of 130300830 is 38003031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64819 + ... + 66798.

It is an arithmetic number, because the mean of its divisors is an integer number (7699653).

Almost surely, 2^130300830 is an apocalyptic number.

130300830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130300830 is an abundant number, since it is smaller than the sum of its proper divisors (239282514).

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

130300830 is a wasteful number, since it uses less digits than its factorization.

130300830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131641 (or 131638 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 130300830 is about 11414.9388960257. The cubic root of 130300830 is about 506.9701556841.

Adding to 130300830 its reverse (38003031), we get a palindrome (168303861).

The spelling of 130300830 in words is "one hundred thirty million, three hundred thousand, eight hundred thirty".