2090605303 has 2 divisors, whose sum is σ = 2090605304. Its totient is φ = 2090605302.

The previous prime is 2090605301. The next prime is 2090605327. The reversal of 2090605303 is 3035060902.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2090605303 - 2¹ = 2090605301 is a prime.

Together with 2090605301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2090605301) 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, 1045302651 + 1045302652.

It is an arithmetic number, because the mean of its divisors is an integer number (1045302652).

Almost surely, 2^2090605303 is an apocalyptic number.

2090605303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2090605303 is an equidigital number, since it uses as much as digits as its factorization.

2090605303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 2090605303 is about 45723.1375017069. The cubic root of 2090605303 is about 1278.6666827124. Note that the first 4 decimals are identical.

The spelling of 2090605303 in words is "two billion, ninety million, six hundred five thousand, three hundred three".