11013120122149 has 2 divisors, whose sum is σ = 11013120122150. Its totient is φ = 11013120122148.

The previous prime is 11013120122063. The next prime is 11013120122261. The reversal of 11013120122149 is 94122102131011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9773482830049 + 1239637292100 = 3126257^2 + 1113390^2 .

It is a cyclic number.

It is not a de Polignac number, because 11013120122149 - 2⁹ = 11013120121637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11013120132149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506560061074 + 5506560061075.

It is an arithmetic number, because the mean of its divisors is an integer number (5506560061075).

Almost surely, 2^{11013120122149} is an apocalyptic number.

It is an amenable number.

11013120122149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11013120122149 is an equidigital number, since it uses as much as digits as its factorization.

11013120122149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 11013120122149 in words is "eleven trillion, thirteen billion, one hundred twenty million, one hundred twenty-two thousand, one hundred forty-nine".