200131301 has 8 divisors (see below), whose sum is σ = 203908824. Its totient is φ = 196369920.

The previous prime is 200131289. The next prime is 200131387. The reversal of 200131301 is 103131002.

It can be written as a sum of positive squares in 4 ways, for example, as 43230625 + 156900676 = 6575^2 + 12526^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200131301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200131391) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22625 + ... + 30201.

It is an arithmetic number, because the mean of its divisors is an integer number (25488603).

Almost surely, 2^200131301 is an apocalyptic number.

It is an amenable number.

200131301 is a deficient number, since it is larger than the sum of its proper divisors (3777523).

200131301 is an equidigital number, since it uses as much as digits as its factorization.

200131301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8071.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 200131301 is about 14146.7770534493. Note that the first 3 decimals coincide. The cubic root of 200131301 is about 584.9314951316.

Adding to 200131301 its reverse (103131002), we get a palindrome (303262303).

The spelling of 200131301 in words is "two hundred million, one hundred thirty-one thousand, three hundred one".