2000005003 has 2 divisors, whose sum is σ = 2000005004. Its totient is φ = 2000005002.

The previous prime is 2000004991. The next prime is 2000005013. The reversal of 2000005003 is 3005000002.

It is an a-pointer prime, because the next prime (2000005013) can be obtained adding 2000005003 to its sum of digits (10).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2000005003 - 2¹³ = 1999996811 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000005013) 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, 1000002501 + 1000002502.

It is an arithmetic number, because the mean of its divisors is an integer number (1000002502).

Almost surely, 2^2000005003 is an apocalyptic number.

2000005003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000005003 is an equidigital number, since it uses as much as digits as its factorization.

2000005003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 10.

The square root of 2000005003 is about 44721.4154852013. The cubic root of 2000005003 is about 1259.9221004582.

Adding to 2000005003 its reverse (3005000002), we get a palindrome (5005005005).

The spelling of 2000005003 in words is "two billion, five thousand, three".