2102203163 has 2 divisors, whose sum is σ = 2102203164. Its totient is φ = 2102203162.

The previous prime is 2102203157. The next prime is 2102203237. The reversal of 2102203163 is 3613022012.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102203163 - 2¹⁶ = 2102137627 is a prime.

It is not a weakly prime, because it can be changed into another prime (2102203963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051101581 + 1051101582.

It is an arithmetic number, because the mean of its divisors is an integer number (1051101582).

Almost surely, 2^2102203163 is an apocalyptic number.

2102203163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102203163 is an equidigital number, since it uses as much as digits as its factorization.

2102203163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2102203163 is about 45849.7891271050. The cubic root of 2102203163 is about 1281.0268377762.

Adding to 2102203163 its reverse (3613022012), we get a palindrome (5715225175).

The spelling of 2102203163 in words is "two billion, one hundred two million, two hundred three thousand, one hundred sixty-three".