11201311110201 has 4 divisors (see below), whose sum is σ = 14935081480272. Its totient is φ = 7467540740132.

The previous prime is 11201311110151. The next prime is 11201311110203. The reversal of 11201311110201 is 10201111310211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11201311110201 - 2¹⁵ = 11201311077433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11201311110203) 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 in 3 ways as a sum of consecutive naturals, for example, 1866885185031 + ... + 1866885185036.

It is an arithmetic number, because the mean of its divisors is an integer number (3733770370068).

Almost surely, 2^{11201311110201} is an apocalyptic number.

It is an amenable number.

11201311110201 is a deficient number, since it is larger than the sum of its proper divisors (3733770370071).

11201311110201 is an equidigital number, since it uses as much as digits as its factorization.

11201311110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3733770370070.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 11201311110201 its reverse (10201111310211), we get a palindrome (21402422420412).

The spelling of 11201311110201 in words is "eleven trillion, two hundred one billion, three hundred eleven million, one hundred ten thousand, two hundred one".