11043523105052 has 12 divisors (see below), whose sum is σ = 19473693415176. Its totient is φ = 5479610700720.

The previous prime is 11043523105039. The next prime is 11043523105081. The reversal of 11043523105052 is 25050132534011.

It is a congruent number.

It is an unprimeable number.

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, 10537712363 + ... + 10537713410.

It is an arithmetic number, because the mean of its divisors is an integer number (1622807784598).

Almost surely, 2^{11043523105052} is an apocalyptic number.

It is an amenable number.

11043523105052 is a deficient number, since it is larger than the sum of its proper divisors (8430170310124).

11043523105052 is a wasteful number, since it uses less digits than its factorization.

11043523105052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21075425908 (or 21075425906 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 11043523105052 its reverse (25050132534011), we get a palindrome (36093655639063).

The spelling of 11043523105052 in words is "eleven trillion, forty-three billion, five hundred twenty-three million, one hundred five thousand, fifty-two".