10201201011097 has 2 divisors, whose sum is σ = 10201201011098. Its totient is φ = 10201201011096.

The previous prime is 10201201011077. The next prime is 10201201011139. The reversal of 10201201011097 is 79011010210201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9971473479696 + 229727531401 = 3157764^2 + 479299^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10201201011097 is a prime.

It is not a weakly prime, because it can be changed into another prime (10201201011077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100600505548 + 5100600505549.

It is an arithmetic number, because the mean of its divisors is an integer number (5100600505549).

Almost surely, 2^{10201201011097} is an apocalyptic number.

It is an amenable number.

10201201011097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201201011097 is an equidigital number, since it uses as much as digits as its factorization.

10201201011097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 25.

Adding to 10201201011097 its reverse (79011010210201), we get a palindrome (89212211221298).

The spelling of 10201201011097 in words is "ten trillion, two hundred one billion, two hundred one million, eleven thousand, ninety-seven".