100863223 has 2 divisors, whose sum is σ = 100863224. Its totient is φ = 100863222.

The previous prime is 100863173. The next prime is 100863233. The reversal of 100863223 is 322368001.

It is a strong prime.

It is an emirp because it is prime and its reverse (322368001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100863223 - 2⁹ = 100862711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100863233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50431611 + 50431612.

It is an arithmetic number, because the mean of its divisors is an integer number (50431612).

Almost surely, 2^100863223 is an apocalyptic number.

100863223 is a deficient number, since it is larger than the sum of its proper divisors (1).

100863223 is an equidigital number, since it uses as much as digits as its factorization.

100863223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 100863223 is about 10043.0684056219. The cubic root of 100863223 is about 465.4906341002.

The spelling of 100863223 in words is "one hundred million, eight hundred sixty-three thousand, two hundred twenty-three".