11013110333123 has 4 divisors (see below), whose sum is σ = 11014993243800. Its totient is φ = 11011227422448.

The previous prime is 11013110333117. The next prime is 11013110333161. The reversal of 11013110333123 is 32133301131011.

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 11013110333123 - 2²⁴ = 11013093555907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11013110333623) 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 3 ways as a sum of consecutive naturals, for example, 941446565 + ... + 941458262.

It is an arithmetic number, because the mean of its divisors is an integer number (2753748310950).

Almost surely, 2^{11013110333123} is an apocalyptic number.

11013110333123 is a deficient number, since it is larger than the sum of its proper divisors (1882910677).

11013110333123 is an equidigital number, since it uses as much as digits as its factorization.

11013110333123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882910676.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11013110333123 its reverse (32133301131011), we get a palindrome (43146411464134).

The spelling of 11013110333123 in words is "eleven trillion, thirteen billion, one hundred ten million, three hundred thirty-three thousand, one hundred twenty-three".