2003299 has 2 divisors, whose sum is σ = 2003300. Its totient is φ = 2003298.

The previous prime is 2003279. The next prime is 2003321. The reversal of 2003299 is 9923002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2003299 - 2¹³ = 1995107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2003269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001649 + 1001650.

It is an arithmetic number, because the mean of its divisors is an integer number (1001650).

2^2003299 is an apocalyptic number.

2003299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003299 is an equidigital number, since it uses as much as digits as its factorization.

2003299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 2003299 is about 1415.3794544220. The cubic root of 2003299 is about 126.0613415939.

The spelling of 2003299 in words is "two million, three thousand, two hundred ninety-nine".