11043041234011 has 16 divisors (see below), whose sum is σ = 11423256260608. Its totient is φ = 10664339212800.

The previous prime is 11043041234003. The next prime is 11043041234129. The reversal of 11043041234011 is 11043214034011.

It is a cyclic number.

It is not a de Polignac number, because 11043041234011 - 2³ = 11043041234003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11043041234711) 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 in 15 ways as a sum of consecutive naturals, for example, 48736366 + ... + 48962428.

It is an arithmetic number, because the mean of its divisors is an integer number (713953516288).

Almost surely, 2^{11043041234011} is an apocalyptic number.

11043041234011 is a deficient number, since it is larger than the sum of its proper divisors (380215026597).

11043041234011 is a wasteful number, since it uses less digits than its factorization.

11043041234011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229402.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 11043041234011 its reverse (11043214034011), we get a palindrome (22086255268022).

The spelling of 11043041234011 in words is "eleven trillion, forty-three billion, forty-one million, two hundred thirty-four thousand, eleven".