1100110223 has 4 divisors (see below), whose sum is σ = 1104025488. Its totient is φ = 1096194960.

The previous prime is 1100110211. The next prime is 1100110243. The reversal of 1100110223 is 3220110011.

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 1100110223 - 2³⁰ = 26368399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100110243) 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, 1957211 + ... + 1957772.

It is an arithmetic number, because the mean of its divisors is an integer number (276006372).

Almost surely, 2^1100110223 is an apocalyptic number.

1100110223 is a deficient number, since it is larger than the sum of its proper divisors (3915265).

1100110223 is an equidigital number, since it uses as much as digits as its factorization.

1100110223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3915264.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1100110223 is about 33167.9095361767. The cubic root of 1100110223 is about 1032.3145933991.

Adding to 1100110223 its reverse (3220110011), we get a palindrome (4320220234).

The spelling of 1100110223 in words is "one billion, one hundred million, one hundred ten thousand, two hundred twenty-three".