1101201100201 has 2 divisors, whose sum is σ = 1101201100202. Its totient is φ = 1101201100200.

The previous prime is 1101201100163. The next prime is 1101201100229. The reversal of 1101201100201 is 1020011021011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 793303736976 + 307897363225 = 890676^2 + 554885^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101201100201 - 2²¹ = 1101199003049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101201200201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550600550100 + 550600550101.

It is an arithmetic number, because the mean of its divisors is an integer number (550600550101).

Almost surely, 2^{1101201100201} is an apocalyptic number.

It is an amenable number.

1101201100201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101201100201 is an equidigital number, since it uses as much as digits as its factorization.

1101201100201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1101201100201 its reverse (1020011021011), we get a palindrome (2121212121212).

The spelling of 1101201100201 in words is "one trillion, one hundred one billion, two hundred one million, one hundred thousand, two hundred one".