130520050 has 48 divisors (see below), whose sum is σ = 263099232. Its totient is φ = 47980800.

The previous prime is 130520029. The next prime is 130520077. The reversal of 130520050 is 50025031.

130520050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34765 + ... + 38335.

It is an arithmetic number, because the mean of its divisors is an integer number (5481234).

Almost surely, 2^130520050 is an apocalyptic number.

130520050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130520050 is an abundant number, since it is smaller than the sum of its proper divisors (132579182).

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

130520050 is a wasteful number, since it uses less digits than its factorization.

130520050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643 (or 3638 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 130520050 is about 11424.5371897508. The cubic root of 130520050 is about 507.2543076960.

Adding to 130520050 its reverse (50025031), we get a palindrome (180545081).

The spelling of 130520050 in words is "one hundred thirty million, five hundred twenty thousand, fifty".