130020204 has 12 divisors (see below), whose sum is σ = 303380504. Its totient is φ = 43340064.

The previous prime is 130020203. The next prime is 130020221. The reversal of 130020204 is 402020031.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 10835017 = 130020204 / (1 + 3 + 0 + 0 + 2 + 0 + 2 + 0 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 130020204.

It is not an unprimeable number, because it can be changed into a prime (130020203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5417497 + ... + 5417520.

Almost surely, 2^130020204 is an apocalyptic number.

It is an amenable number.

130020204 is an abundant number, since it is smaller than the sum of its proper divisors (173360300).

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

130020204 is a wasteful number, since it uses less digits than its factorization.

130020204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10835024 (or 10835022 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 130020204 is about 11402.6402205805. The cubic root of 130020204 is about 506.6059439771.

Adding to 130020204 its reverse (402020031), we get a palindrome (532040235).

The spelling of 130020204 in words is "one hundred thirty million, twenty thousand, two hundred four".