210020432203 has 2 divisors, whose sum is σ = 210020432204. Its totient is φ = 210020432202.

The previous prime is 210020432191. The next prime is 210020432233. The reversal of 210020432203 is 302234020012.

210020432203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210020432203 is a prime.

It is not a weakly prime, because it can be changed into another prime (210020432233) 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, 105010216101 + 105010216102.

It is an arithmetic number, because the mean of its divisors is an integer number (105010216102).

Almost surely, 2^210020432203 is an apocalyptic number.

210020432203 is a deficient number, since it is larger than the sum of its proper divisors (1).

210020432203 is an equidigital number, since it uses as much as digits as its factorization.

210020432203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 210020432203 its reverse (302234020012), we get a palindrome (512254452215).

The spelling of 210020432203 in words is "two hundred ten billion, twenty million, four hundred thirty-two thousand, two hundred three".