11034023521 has 8 divisors (see below), whose sum is σ = 11073686400. Its totient is φ = 10994408832.

The previous prime is 11034023477. The next prime is 11034023531. The reversal of 11034023521 is 12532043011.

It is a happy number.

11034023521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11034023521 - 2⁷ = 11034023393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11034023492 and 11034023501.

It is not an unprimeable number, because it can be changed into a prime (11034023531) 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 7 ways as a sum of consecutive naturals, for example, 482676 + ... + 505018.

It is an arithmetic number, because the mean of its divisors is an integer number (1384210800).

Almost surely, 2^11034023521 is an apocalyptic number.

It is an amenable number.

11034023521 is a deficient number, since it is larger than the sum of its proper divisors (39662879).

11034023521 is a wasteful number, since it uses less digits than its factorization.

11034023521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24095.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 11034023521 its reverse (12532043011), we get a palindrome (23566066532).

The spelling of 11034023521 in words is "eleven billion, thirty-four million, twenty-three thousand, five hundred twenty-one".