11137441141 has 2 divisors, whose sum is σ = 11137441142. Its totient is φ = 11137441140.

The previous prime is 11137441111. The next prime is 11137441177. The reversal of 11137441141 is 14114473111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7559606916 + 3577834225 = 86946^2 + 59815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11137441141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11137441111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5568720570 + 5568720571.

It is an arithmetic number, because the mean of its divisors is an integer number (5568720571).

Almost surely, 2^11137441141 is an apocalyptic number.

It is an amenable number.

11137441141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11137441141 is an equidigital number, since it uses as much as digits as its factorization.

11137441141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 28.

The spelling of 11137441141 in words is "eleven billion, one hundred thirty-seven million, four hundred forty-one thousand, one hundred forty-one".