11100201111133 has 2 divisors, whose sum is σ = 11100201111134. Its totient is φ = 11100201111132.

The previous prime is 11100201111047. The next prime is 11100201111149. The reversal of 11100201111133 is 33111110200111.

It is an a-pointer prime, because the next prime (11100201111149) can be obtained adding 11100201111133 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8404421325444 + 2695779785689 = 2899038^2 + 1641883^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100201111133 - 2²⁹ = 11099664240221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100201111833) 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, 5550100555566 + 5550100555567.

It is an arithmetic number, because the mean of its divisors is an integer number (5550100555567).

Almost surely, 2^{11100201111133} is an apocalyptic number.

It is an amenable number.

11100201111133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100201111133 is an equidigital number, since it uses as much as digits as its factorization.

11100201111133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 11100201111133 its reverse (33111110200111), we get a palindrome (44211311311244).

The spelling of 11100201111133 in words is "eleven trillion, one hundred billion, two hundred one million, one hundred eleven thousand, one hundred thirty-three".