200130581 has 8 divisors (see below), whose sum is σ = 228953280. Its totient is φ = 171366048.

The previous prime is 200130577. The next prime is 200130589. The reversal of 200130581 is 185031002.

200130581 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200130581 - 2² = 200130577 is a prime.

It is a super-2 number, since 2×200130581² = 80104498902795122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200130589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6896 + ... + 21161.

It is an arithmetic number, because the mean of its divisors is an integer number (28619160).

Almost surely, 2^200130581 is an apocalyptic number.

It is an amenable number.

200130581 is a deficient number, since it is larger than the sum of its proper divisors (28822699).

200130581 is a wasteful number, since it uses less digits than its factorization.

200130581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29083.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 200130581 is about 14146.7516059341. The cubic root of 200130581 is about 584.9307936735.

Adding to 200130581 its reverse (185031002), we get a palindrome (385161583).

The spelling of 200130581 in words is "two hundred million, one hundred thirty thousand, five hundred eighty-one".