100355223 has 8 divisors (see below), whose sum is σ = 133874928. Its totient is φ = 66869504.

The previous prime is 100355221. The next prime is 100355231. The reversal of 100355223 is 322553001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100355223 - 2¹ = 100355221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100355223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100355221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540 + ... + 14177.

It is an arithmetic number, because the mean of its divisors is an integer number (16734366).

Almost surely, 2^100355223 is an apocalyptic number.

100355223 is a deficient number, since it is larger than the sum of its proper divisors (33519705).

100355223 is a wasteful number, since it uses less digits than its factorization.

100355223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16993.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 100355223 is about 10017.7454050300. The cubic root of 100355223 is about 464.7078335777.

The spelling of 100355223 in words is "one hundred million, three hundred fifty-five thousand, two hundred twenty-three".