11001054911149 has 2 divisors, whose sum is σ = 11001054911150. Its totient is φ = 11001054911148.

The previous prime is 11001054911137. The next prime is 11001054911153. The reversal of 11001054911149 is 94111945010011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11001042835524 + 12075625 = 3316782^2 + 3475^2 .

It is an emirp because it is prime and its reverse (94111945010011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11001054911149 - 2²³ = 11001046522541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11001054911549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500527455574 + 5500527455575.

It is an arithmetic number, because the mean of its divisors is an integer number (5500527455575).

Almost surely, 2^{11001054911149} is an apocalyptic number.

It is an amenable number.

11001054911149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001054911149 is an equidigital number, since it uses as much as digits as its factorization.

11001054911149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 37.

The spelling of 11001054911149 in words is "eleven trillion, one billion, fifty-four million, nine hundred eleven thousand, one hundred forty-nine".