110201101201109 has 2 divisors, whose sum is σ = 110201101201110. Its totient is φ = 110201101201108.

The previous prime is 110201101201001. The next prime is 110201101201117. The reversal of 110201101201109 is 901102101102011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87013505578609 + 23187595622500 = 9328103^2 + 4815350^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110201101201109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110201101201309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55100550600554 + 55100550600555.

It is an arithmetic number, because the mean of its divisors is an integer number (55100550600555).

Almost surely, 2^{110201101201109} is an apocalyptic number.

It is an amenable number.

110201101201109 is a deficient number, since it is larger than the sum of its proper divisors (1).

110201101201109 is an equidigital number, since it uses as much as digits as its factorization.

110201101201109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 110201101201109 in words is "one hundred ten trillion, two hundred one billion, one hundred one million, two hundred one thousand, one hundred nine".