2101201163 has 2 divisors, whose sum is σ = 2101201164. Its totient is φ = 2101201162.

The previous prime is 2101201159. The next prime is 2101201183. The reversal of 2101201163 is 3611021012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2101201163 - 2² = 2101201159 is a prime.

It is not a weakly prime, because it can be changed into another prime (2101201153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050600581 + 1050600582.

It is an arithmetic number, because the mean of its divisors is an integer number (1050600582).

Almost surely, 2^2101201163 is an apocalyptic number.

2101201163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101201163 is an equidigital number, since it uses as much as digits as its factorization.

2101201163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2101201163 is about 45838.8608388123. The cubic root of 2101201163 is about 1280.8232746912.

Adding to 2101201163 its reverse (3611021012), we get a palindrome (5712222175).

The spelling of 2101201163 in words is "two billion, one hundred one million, two hundred one thousand, one hundred sixty-three".