11100116201 has 2 divisors, whose sum is σ = 11100116202. Its totient is φ = 11100116200.

The previous prime is 11100116173. The next prime is 11100116207. The reversal of 11100116201 is 10261100111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9633226201 + 1466890000 = 98149^2 + 38300^2 .

It is an emirp because it is prime and its reverse (10261100111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11100116201 - 2¹⁸ = 11099854057 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100116207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550058100 + 5550058101.

It is an arithmetic number, because the mean of its divisors is an integer number (5550058101).

Almost surely, 2^11100116201 is an apocalyptic number.

It is an amenable number.

11100116201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100116201 is an equidigital number, since it uses as much as digits as its factorization.

11100116201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11100116201 its reverse (10261100111), we get a palindrome (21361216312).

The spelling of 11100116201 in words is "eleven billion, one hundred million, one hundred sixteen thousand, two hundred one".