100110223 has 2 divisors, whose sum is σ = 100110224.
Its totient is φ = 100110222.
The previous prime is 100110193. The next prime is 100110239. The reversal of 100110223 is 322011001.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100110223 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (100110623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055111 + 50055112.
It is an arithmetic number, because the mean of its divisors is an integer number (50055112).
Almost surely, 2100110223 is an apocalyptic number.
100110223 is a deficient number, since it is larger than the sum of its proper divisors (1).
100110223 is an equidigital number, since it uses as much as digits as its factorization.
100110223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 100110223 is about 10005.5096321977.
The cubic root of 100110223 is about 464.3293573581.
Adding to 100110223 its reverse (322011001), we get a palindrome (422121224).
The spelling of 100110223 in words is "one hundred million, one hundred ten thousand, two hundred twenty-three".