11413111111 has 2 divisors, whose sum is σ = 11413111112. Its totient is φ = 11413111110.

The previous prime is 11413111091. The next prime is 11413111183. The reversal of 11413111111 is 11111131411.

It is a weak prime.

It is an emirp because it is prime and its reverse (11111131411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11413111111 - 2²¹ = 11411013959 is a prime.

11413111111 is a modest number, since divided by 111111 gives 11413 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11413111711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706555555 + 5706555556.

It is an arithmetic number, because the mean of its divisors is an integer number (5706555556).

Almost surely, 2^11413111111 is an apocalyptic number.

11413111111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11413111111 is an equidigital number, since it uses as much as digits as its factorization.

11413111111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12, while the sum is 16.

Adding to 11413111111 its reverse (11111131411), we get a palindrome (22524242522).

The spelling of 11413111111 in words is "eleven billion, four hundred thirteen million, one hundred eleven thousand, one hundred eleven".