2000289913 has 2 divisors, whose sum is σ = 2000289914. Its totient is φ = 2000289912.

The previous prime is 2000289901. The next prime is 2000289931. The reversal of 2000289913 is 3199820002.

Together with next prime (2000289931) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1412857744 + 587432169 = 37588^2 + 24237^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000289913 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000289943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000144956 + 1000144957.

It is an arithmetic number, because the mean of its divisors is an integer number (1000144957).

Almost surely, 2^2000289913 is an apocalyptic number.

It is an amenable number.

2000289913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000289913 is an equidigital number, since it uses as much as digits as its factorization.

2000289913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 2000289913 is about 44724.6007584193. The cubic root of 2000289913 is about 1259.9819248688.

The spelling of 2000289913 in words is "two billion, two hundred eighty-nine thousand, nine hundred thirteen".