101201012220163 has 2 divisors, whose sum is σ = 101201012220164. Its totient is φ = 101201012220162.

The previous prime is 101201012220157. The next prime is 101201012220223. The reversal of 101201012220163 is 361022210102101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101201012220163 is a prime.

It is not a weakly prime, because it can be changed into another prime (101201012220563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600506110081 + 50600506110082.

It is an arithmetic number, because the mean of its divisors is an integer number (50600506110082).

Almost surely, 2^{101201012220163} is an apocalyptic number.

101201012220163 is a deficient number, since it is larger than the sum of its proper divisors (1).

101201012220163 is an equidigital number, since it uses as much as digits as its factorization.

101201012220163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 101201012220163 its reverse (361022210102101), we get a palindrome (462223222322264).

The spelling of 101201012220163 in words is "one hundred one trillion, two hundred one billion, twelve million, two hundred twenty thousand, one hundred sixty-three".