100011111102223 has 4 divisors (see below), whose sum is σ = 100011845572128. Its totient is φ = 100010376632320.

The previous prime is 100011111102187. The next prime is 100011111102239. The reversal of 100011111102223 is 322201111110001.

It is a happy number.

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 100011111102223 - 2¹⁷ = 100011110971151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100011111102197 and 100011111102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100011111105223) 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, 367030663 + ... + 367303048.

It is an arithmetic number, because the mean of its divisors is an integer number (25002961393032).

Almost surely, 2^{100011111102223} is an apocalyptic number.

100011111102223 is a deficient number, since it is larger than the sum of its proper divisors (734469905).

100011111102223 is an equidigital number, since it uses as much as digits as its factorization.

100011111102223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734469904.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 100011111102223 its reverse (322201111110001), we get a palindrome (422212222212224).

The spelling of 100011111102223 in words is "one hundred trillion, eleven billion, one hundred eleven million, one hundred two thousand, two hundred twenty-three".