11013033023 has 4 divisors (see below), whose sum is σ = 11592666360. Its totient is φ = 10433399688.

The previous prime is 11013033019. The next prime is 11013033047. The reversal of 11013033023 is 32033031011.

11013033023 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 11013033023 - 2² = 11013033019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11013032992 and 11013033010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013063023) 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, 289816640 + ... + 289816677.

It is an arithmetic number, because the mean of its divisors is an integer number (2898166590).

Almost surely, 2^11013033023 is an apocalyptic number.

11013033023 is a deficient number, since it is larger than the sum of its proper divisors (579633337).

11013033023 is an equidigital number, since it uses as much as digits as its factorization.

11013033023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579633336.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 11013033023 its reverse (32033031011), we get a palindrome (43046064034).

The spelling of 11013033023 in words is "eleven billion, thirteen million, thirty-three thousand, twenty-three".