101432223 has 16 divisors (see below), whose sum is σ = 150466560. Its totient is φ = 67533048.

The previous prime is 101432213. The next prime is 101432249. The reversal of 101432223 is 322234101.

101432223 is a `hidden beast` number, since 10 + 1 + 432 + 223 = 666.

It is not a de Polignac number, because 101432223 - 2⁶ = 101432159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101432196 and 101432205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101432213) 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 15 ways as a sum of consecutive naturals, for example, 23586 + ... + 27552.

It is an arithmetic number, because the mean of its divisors is an integer number (9404160).

Almost surely, 2^101432223 is an apocalyptic number.

101432223 is a deficient number, since it is larger than the sum of its proper divisors (49034337).

101432223 is an equidigital number, since it uses as much as digits as its factorization.

101432223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923 (or 4917 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 101432223 is about 10071.3565620526. The cubic root of 101432223 is about 466.3643178155.

Adding to 101432223 its reverse (322234101), we get a palindrome (423666324).

The spelling of 101432223 in words is "one hundred one million, four hundred thirty-two thousand, two hundred twenty-three".