100432223 has 2 divisors, whose sum is σ = 100432224. Its totient is φ = 100432222.

The previous prime is 100432217. The next prime is 100432229. The reversal of 100432223 is 322234001.

It is a balanced prime because it is at equal distance from previous prime (100432217) and next prime (100432229).

It is a cyclic number.

It is not a de Polignac number, because 100432223 - 2⁴ = 100432207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100432229) 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, 50216111 + 50216112.

It is an arithmetic number, because the mean of its divisors is an integer number (50216112).

Almost surely, 2^100432223 is an apocalyptic number.

100432223 is a deficient number, since it is larger than the sum of its proper divisors (1).

100432223 is an equidigital number, since it uses as much as digits as its factorization.

100432223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 100432223 is about 10021.5878482404. The cubic root of 100432223 is about 464.8266560112.

Adding to 100432223 its reverse (322234001), we get a palindrome (422666224).

The spelling of 100432223 in words is "one hundred million, four hundred thirty-two thousand, two hundred twenty-three".