200300031131 has 4 divisors (see below), whose sum is σ = 200306899632. Its totient is φ = 200293162632.

The previous prime is 200300031091. The next prime is 200300031143. The reversal of 200300031131 is 131130003002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200300031131 - 2¹⁰ = 200300030107 is a prime.

It is a super-2 number, since 2×200300031131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200300031931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3390320 + ... + 3448893.

It is an arithmetic number, because the mean of its divisors is an integer number (50076724908).

Almost surely, 2^200300031131 is an apocalyptic number.

200300031131 is a deficient number, since it is larger than the sum of its proper divisors (6868501).

200300031131 is an equidigital number, since it uses as much as digits as its factorization.

200300031131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6868500.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 200300031131 its reverse (131130003002), we get a palindrome (331430034133).

The spelling of 200300031131 in words is "two hundred billion, three hundred million, thirty-one thousand, one hundred thirty-one".