11120103223 has 4 divisors (see below), whose sum is σ = 11774226960. Its totient is φ = 10465979488.

The previous prime is 11120103179. The next prime is 11120103259. The reversal of 11120103223 is 32230102111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120103223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11120103197 and 11120103206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120103023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327061843 + ... + 327061876.

It is an arithmetic number, because the mean of its divisors is an integer number (2943556740).

Almost surely, 2^11120103223 is an apocalyptic number.

11120103223 is a deficient number, since it is larger than the sum of its proper divisors (654123737).

11120103223 is an equidigital number, since it uses as much as digits as its factorization.

11120103223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654123736.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11120103223 its reverse (32230102111), we get a palindrome (43350205334).

The spelling of 11120103223 in words is "eleven billion, one hundred twenty million, one hundred three thousand, two hundred twenty-three".