13411123511 has 2 divisors, whose sum is σ = 13411123512. Its totient is φ = 13411123510.

The previous prime is 13411123487. The next prime is 13411123529. The reversal of 13411123511 is 11532111431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13411123511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13411123211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6705561755 + 6705561756.

It is an arithmetic number, because the mean of its divisors is an integer number (6705561756).

Almost surely, 2^13411123511 is an apocalyptic number.

13411123511 is a deficient number, since it is larger than the sum of its proper divisors (1).

13411123511 is an equidigital number, since it uses as much as digits as its factorization.

13411123511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 23.

Adding to 13411123511 its reverse (11532111431), we get a palindrome (24943234942).

The spelling of 13411123511 in words is "thirteen billion, four hundred eleven million, one hundred twenty-three thousand, five hundred eleven".