11013032223 has 12 divisors (see below), whose sum is σ = 16065216648. Its totient is φ = 7269327600.

The previous prime is 11013032221. The next prime is 11013032227. The reversal of 11013032223 is 32223031011.

It is not a de Polignac number, because 11013032223 - 2¹ = 11013032221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11013032196 and 11013032205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013032221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6056865 + ... + 6058682.

It is an arithmetic number, because the mean of its divisors is an integer number (1338768054).

Almost surely, 2^11013032223 is an apocalyptic number.

11013032223 is a deficient number, since it is larger than the sum of its proper divisors (5052184425).

11013032223 is a wasteful number, since it uses less digits than its factorization.

11013032223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12115654 (or 12115651 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11013032223 its reverse (32223031011), we get a palindrome (43236063234).

The spelling of 11013032223 in words is "eleven billion, thirteen million, thirty-two thousand, two hundred twenty-three".