110201121068897 has 2 divisors, whose sum is σ = 110201121068898. Its totient is φ = 110201121068896.

The previous prime is 110201121068893. The next prime is 110201121068923. The reversal of 110201121068897 is 798860121102011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75307007117521 + 34894113951376 = 8677961^2 + 5907124^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201121068897 - 2² = 110201121068893 is a prime.

It is not a weakly prime, because it can be changed into another prime (110201121068893) 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, 55100560534448 + 55100560534449.

It is an arithmetic number, because the mean of its divisors is an integer number (55100560534449).

Almost surely, 2^{110201121068897} is an apocalyptic number.

It is an amenable number.

110201121068897 is a deficient number, since it is larger than the sum of its proper divisors (1).

110201121068897 is an equidigital number, since it uses as much as digits as its factorization.

110201121068897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 47.

The spelling of 110201121068897 in words is "one hundred ten trillion, two hundred one billion, one hundred twenty-one million, sixty-eight thousand, eight hundred ninety-seven".