11101120012141 has 2 divisors, whose sum is σ = 11101120012142. Its totient is φ = 11101120012140.

The previous prime is 11101120012069. The next prime is 11101120012181. The reversal of 11101120012141 is 14121002110111.

It is a happy number.

11101120012141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9142368613225 + 1958751398916 = 3023635^2 + 1399554^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101120012141 - 2¹¹ = 11101120010093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101120012181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550560006070 + 5550560006071.

It is an arithmetic number, because the mean of its divisors is an integer number (5550560006071).

Almost surely, 2^{11101120012141} is an apocalyptic number.

It is an amenable number.

11101120012141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101120012141 is an equidigital number, since it uses as much as digits as its factorization.

11101120012141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 11101120012141 its reverse (14121002110111), we get a palindrome (25222122122252).

The spelling of 11101120012141 in words is "eleven trillion, one hundred one billion, one hundred twenty million, twelve thousand, one hundred forty-one".