11031233133223 has 8 divisors (see below), whose sum is σ = 11056704393168. Its totient is φ = 11005764441984.

The previous prime is 11031233133199. The next prime is 11031233133229. The reversal of 11031233133223 is 32233133213011.

It is a happy number.

11031233133223 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 11031233133223 - 2²¹ = 11031231036071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11031233133191 and 11031233133200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031233133229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8093665 + ... + 9357877.

It is an arithmetic number, because the mean of its divisors is an integer number (1382088049146).

Almost surely, 2^{11031233133223} is an apocalyptic number.

11031233133223 is a deficient number, since it is larger than the sum of its proper divisors (25471259945).

11031233133223 is a wasteful number, since it uses less digits than its factorization.

11031233133223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284353.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 11031233133223 its reverse (32233133213011), we get a palindrome (43264366346234).

The spelling of 11031233133223 in words is "eleven trillion, thirty-one billion, two hundred thirty-three million, one hundred thirty-three thousand, two hundred twenty-three".