11100241223 has 4 divisors (see below), whose sum is σ = 11100503760. Its totient is φ = 11099978688.

The previous prime is 11100241219. The next prime is 11100241247. The reversal of 11100241223 is 32214200111.

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 11100241223 - 2² = 11100241219 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 (11100241253) 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, 51818 + ... + 157751.

It is an arithmetic number, because the mean of its divisors is an integer number (2775125940).

Almost surely, 2^11100241223 is an apocalyptic number.

11100241223 is a deficient number, since it is larger than the sum of its proper divisors (262537).

11100241223 is an equidigital number, since it uses as much as digits as its factorization.

11100241223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262536.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11100241223 its reverse (32214200111), we get a palindrome (43314441334).

The spelling of 11100241223 in words is "eleven billion, one hundred million, two hundred forty-one thousand, two hundred twenty-three".