20084203 has 2 divisors, whose sum is σ = 20084204. Its totient is φ = 20084202.

The previous prime is 20084201. The next prime is 20084209. The reversal of 20084203 is 30248002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20084203 - 2¹ = 20084201 is a prime.

Together with 20084201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (20084201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10042101 + 10042102.

It is an arithmetic number, because the mean of its divisors is an integer number (10042102).

Almost surely, 2^20084203 is an apocalyptic number.

20084203 is a deficient number, since it is larger than the sum of its proper divisors (1).

20084203 is an equidigital number, since it uses as much as digits as its factorization.

20084203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 20084203 is about 4481.5402486199. The cubic root of 20084203 is about 271.8221651503.

The spelling of 20084203 in words is "twenty million, eighty-four thousand, two hundred three".