11003223023 has 8 divisors (see below), whose sum is σ = 12364826208. Its totient is φ = 9715220064.

The previous prime is 11003222983. The next prime is 11003223031. The reversal of 11003223023 is 32032230011.

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 11003223023 - 2⁶ = 11003222959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11003222992 and 11003223010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003223053) 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, 18399740 + ... + 18400337.

It is an arithmetic number, because the mean of its divisors is an integer number (1545603276).

Almost surely, 2^11003223023 is an apocalyptic number.

11003223023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11003223023 is a deficient number, since it is larger than the sum of its proper divisors (1361603185).

11003223023 is a wasteful number, since it uses less digits than its factorization.

11003223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36800113.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 11003223023 its reverse (32032230011), we get a palindrome (43035453034).

The spelling of 11003223023 in words is "eleven billion, three million, two hundred twenty-three thousand, twenty-three".