11535411343 has 4 divisors (see below), whose sum is σ = 11542718440. Its totient is φ = 11528104248.

The previous prime is 11535411341. The next prime is 11535411359. The reversal of 11535411343 is 34311453511.

11535411343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34311453511 = 31 ⋅1106821081.

It is a cyclic number.

It is not a de Polignac number, because 11535411343 - 2¹ = 11535411341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11535411341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3651180 + ... + 3654337.

It is an arithmetic number, because the mean of its divisors is an integer number (2885679610).

Almost surely, 2^11535411343 is an apocalyptic number.

11535411343 is a deficient number, since it is larger than the sum of its proper divisors (7307097).

11535411343 is an equidigital number, since it uses as much as digits as its factorization.

11535411343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7307096.

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

Adding to 11535411343 its reverse (34311453511), we get a palindrome (45846864854).

The spelling of 11535411343 in words is "eleven billion, five hundred thirty-five million, four hundred eleven thousand, three hundred forty-three".