11235341543 has 8 divisors (see below), whose sum is σ = 11267591328. Its totient is φ = 11203121664.

The previous prime is 11235341477. The next prime is 11235341569. The reversal of 11235341543 is 34514353211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11235341543 - 2¹⁶ = 11235276007 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 (11232341543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897455 + ... + 909887.

It is an arithmetic number, because the mean of its divisors is an integer number (1408448916).

Almost surely, 2^11235341543 is an apocalyptic number.

11235341543 is a deficient number, since it is larger than the sum of its proper divisors (32249785).

11235341543 is a wasteful number, since it uses less digits than its factorization.

11235341543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14953.

The product of its digits is 21600, while the sum is 32.

Adding to 11235341543 its reverse (34514353211), we get a palindrome (45749694754).

The spelling of 11235341543 in words is "eleven billion, two hundred thirty-five million, three hundred forty-one thousand, five hundred forty-three".