200131144241 has 4 divisors (see below), whose sum is σ = 228721307712. Its totient is φ = 171540980772.

The previous prime is 200131144229. The next prime is 200131144243. The reversal of 200131144241 is 142441131002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 200131144241 - 2²⁶ = 200064035377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200131144243) 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, 14295081725 + ... + 14295081738.

It is an arithmetic number, because the mean of its divisors is an integer number (57180326928).

Almost surely, 2^200131144241 is an apocalyptic number.

It is an amenable number.

200131144241 is a deficient number, since it is larger than the sum of its proper divisors (28590163471).

200131144241 is an equidigital number, since it uses as much as digits as its factorization.

200131144241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28590163470.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 200131144241 its reverse (142441131002), we get a palindrome (342572275243).

The spelling of 200131144241 in words is "two hundred billion, one hundred thirty-one million, one hundred forty-four thousand, two hundred forty-one".