2000331131 has 2 divisors, whose sum is σ = 2000331132. Its totient is φ = 2000331130.

The previous prime is 2000331119. The next prime is 2000331169. The reversal of 2000331131 is 1311330002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000331131 - 2¹⁴ = 2000314747 is a prime.

It is a super-2 number, since 2×2000331131² = 8002649267295478322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2000331031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000165565 + 1000165566.

It is an arithmetic number, because the mean of its divisors is an integer number (1000165566).

Almost surely, 2^2000331131 is an apocalyptic number.

2000331131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000331131 is an equidigital number, since it uses as much as digits as its factorization.

2000331131 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2000331131 is about 44725.0615538984. The cubic root of 2000331131 is about 1259.9905792107.

Adding to 2000331131 its reverse (1311330002), we get a palindrome (3311661133).

The spelling of 2000331131 in words is "two billion, three hundred thirty-one thousand, one hundred thirty-one".