130839500 has 48 divisors (see below), whose sum is σ = 311744160. Its totient is φ = 47576000.

The previous prime is 130839481. The next prime is 130839539. The reversal of 130839500 is 5938031.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6395 + ... + 17394.

It is an arithmetic number, because the mean of its divisors is an integer number (6494670).

Almost surely, 2^130839500 is an apocalyptic number.

130839500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130839500 is an abundant number, since it is smaller than the sum of its proper divisors (180904660).

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

130839500 is a wasteful number, since it uses less digits than its factorization.

130839500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23819 (or 23807 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 130839500 is about 11438.5095182895. The cubic root of 130839500 is about 507.6678083231.

The spelling of 130839500 in words is "one hundred thirty million, eight hundred thirty-nine thousand, five hundred".