100433223 has 16 divisors (see below), whose sum is σ = 162316800. Its totient is φ = 60868440.

The previous prime is 100433213. The next prime is 100433233. The reversal of 100433223 is 322334001.

100433223 is a `hidden beast` number, since 10 + 0 + 433 + 223 = 666.

It is an interprime number because it is at equal distance from previous prime (100433213) and next prime (100433233).

It is not a de Polignac number, because 100433223 - 2⁸ = 100432967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100433196 and 100433205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100433213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168783 + ... + 169376.

It is an arithmetic number, because the mean of its divisors is an integer number (10144800).

Almost surely, 2^100433223 is an apocalyptic number.

100433223 is a deficient number, since it is larger than the sum of its proper divisors (61883577).

100433223 is a wasteful number, since it uses less digits than its factorization.

100433223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338179 (or 338173 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 100433223 is about 10021.6377404095. The cubic root of 100433223 is about 464.8281987601.

Adding to 100433223 its reverse (322334001), we get a palindrome (422767224).

The spelling of 100433223 in words is "one hundred million, four hundred thirty-three thousand, two hundred twenty-three".