2160800203 has 2 divisors, whose sum is σ = 2160800204. Its totient is φ = 2160800202.

The previous prime is 2160800197. The next prime is 2160800221. The reversal of 2160800203 is 3020080612.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2160800203 is a prime.

It is not a weakly prime, because it can be changed into another prime (2160800233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080400101 + 1080400102.

It is an arithmetic number, because the mean of its divisors is an integer number (1080400102).

Almost surely, 2^2160800203 is an apocalyptic number.

2160800203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160800203 is an equidigital number, since it uses as much as digits as its factorization.

2160800203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2160800203 is about 46484.4081709125. The cubic root of 2160800203 is about 1292.8204225612.

Adding to 2160800203 its reverse (3020080612), we get a palindrome (5180880815).

The spelling of 2160800203 in words is "two billion, one hundred sixty million, eight hundred thousand, two hundred three".