2000312087 has 2 divisors, whose sum is σ = 2000312088. Its totient is φ = 2000312086.

The previous prime is 2000312081. The next prime is 2000312117. The reversal of 2000312087 is 7802130002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000312087 - 2⁴ = 2000312071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000312081) 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, 1000156043 + 1000156044.

It is an arithmetic number, because the mean of its divisors is an integer number (1000156044).

Almost surely, 2^2000312087 is an apocalyptic number.

2000312087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000312087 is an equidigital number, since it uses as much as digits as its factorization.

2000312087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2000312087 is about 44724.8486526226. The cubic root of 2000312087 is about 1259.9865806499.

Adding to 2000312087 its reverse (7802130002), we get a palindrome (9802442089).

The spelling of 2000312087 in words is "two billion, three hundred twelve thousand, eighty-seven".