13506235411 has 2 divisors, whose sum is σ = 13506235412. Its totient is φ = 13506235410.

The previous prime is 13506235409. The next prime is 13506235423. The reversal of 13506235411 is 11453260531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13506235411 - 2¹ = 13506235409 is a prime.

Together with 13506235409, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13506230411) 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, 6753117705 + 6753117706.

It is an arithmetic number, because the mean of its divisors is an integer number (6753117706).

Almost surely, 2^13506235411 is an apocalyptic number.

13506235411 is a deficient number, since it is larger than the sum of its proper divisors (1).

13506235411 is an equidigital number, since it uses as much as digits as its factorization.

13506235411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 13506235411 its reverse (11453260531), we get a palindrome (24959495942).

The spelling of 13506235411 in words is "thirteen billion, five hundred six million, two hundred thirty-five thousand, four hundred eleven".