11011001100941 has 2 divisors, whose sum is σ = 11011001100942. Its totient is φ = 11011001100940.

The previous prime is 11011001100937. The next prime is 11011001100971. The reversal of 11011001100941 is 14900110011011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10452773955625 + 558227145316 = 3233075^2 + 747146^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011001100941 - 2² = 11011001100937 is a prime.

It is a super-3 number, since 3×11011001100941³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11011001100971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505500550470 + 5505500550471.

It is an arithmetic number, because the mean of its divisors is an integer number (5505500550471).

Almost surely, 2^{11011001100941} is an apocalyptic number.

It is an amenable number.

11011001100941 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011001100941 is an equidigital number, since it uses as much as digits as its factorization.

11011001100941 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11011001100941 its reverse (14900110011011), we get a palindrome (25911111111952).

The spelling of 11011001100941 in words is "eleven trillion, eleven billion, one million, one hundred thousand, nine hundred forty-one".