11032304523 has 4 divisors (see below), whose sum is σ = 14709739368. Its totient is φ = 7354869680.

The previous prime is 11032304519. The next prime is 11032304539. The reversal of 11032304523 is 32540323011.

11032304523 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.

It is a cyclic number.

It is not a de Polignac number, because 11032304523 - 2² = 11032304519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11032304493 and 11032304502.

It is not an unprimeable number, because it can be changed into a prime (11032304573) 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, 1838717418 + ... + 1838717423.

It is an arithmetic number, because the mean of its divisors is an integer number (3677434842).

Almost surely, 2^11032304523 is an apocalyptic number.

11032304523 is a deficient number, since it is larger than the sum of its proper divisors (3677434845).

11032304523 is an equidigital number, since it uses as much as digits as its factorization.

11032304523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3677434844.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 11032304523 its reverse (32540323011), we get a palindrome (43572627534).

The spelling of 11032304523 in words is "eleven billion, thirty-two million, three hundred four thousand, five hundred twenty-three".