11111411141113 has 2 divisors, whose sum is σ = 11111411141114. Its totient is φ = 11111411141112.

The previous prime is 11111411141111. The next prime is 11111411141161. The reversal of 11111411141113 is 31114111411111.

It is a m-pointer prime, because the next prime (11111411141161) can be obtained adding 11111411141113 to its product of digits (48).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10257908623209 + 853502517904 = 3202797^2 + 923852^2 .

It is a cyclic number.

It is not a de Polignac number, because 11111411141113 - 2¹ = 11111411141111 is a prime.

Together with 11111411141111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11111411141111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555705570556 + 5555705570557.

It is an arithmetic number, because the mean of its divisors is an integer number (5555705570557).

Almost surely, 2^{11111411141113} is an apocalyptic number.

It is an amenable number.

11111411141113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11111411141113 is an equidigital number, since it uses as much as digits as its factorization.

11111411141113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48, while the sum is 22.

Adding to 11111411141113 its reverse (31114111411111), we get a palindrome (42225522552224).

The spelling of 11111411141113 in words is "eleven trillion, one hundred eleven billion, four hundred eleven million, one hundred forty-one thousand, one hundred thirteen".