130013050 has 24 divisors (see below), whose sum is σ = 247726332. Its totient is φ = 50736000.

The previous prime is 130013047. The next prime is 130013057. The reversal of 130013050 is 50310031.

It can be written as a sum of positive squares in 6 ways, for example, as 3697929 + 126315121 = 1923^2 + 11239^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130013050.

It is not an unprimeable number, because it can be changed into a prime (130013057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29661 + ... + 33760.

Almost surely, 2^130013050 is an apocalyptic number.

130013050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130013050 is a deficient number, since it is larger than the sum of its proper divisors (117713282).

130013050 is a wasteful number, since it uses less digits than its factorization.

130013050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63474 (or 63469 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 130013050 is about 11402.3265169877. The cubic root of 130013050 is about 506.5966522791.

Adding to 130013050 its reverse (50310031), we get a palindrome (180323081).

The spelling of 130013050 in words is "one hundred thirty million, thirteen thousand, fifty".