100244032 has 28 divisors (see below), whose sum is σ = 227340160. Its totient is φ = 42961536.

The previous prime is 100244017. The next prime is 100244059. The reversal of 100244032 is 230442001.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 100243997 and 100244015.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 111432 + ... + 112327.

Almost surely, 2^100244032 is an apocalyptic number.

It is an amenable number.

100244032 is an abundant number, since it is smaller than the sum of its proper divisors (127096128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100244032 is an equidigital number, since it uses as much as digits as its factorization.

100244032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223778 (or 223768 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 100244032 is about 10012.1941651169. The cubic root of 100244032 is about 464.5361420523.

Adding to 100244032 its reverse (230442001), we get a palindrome (330686033).

The spelling of 100244032 in words is "one hundred million, two hundred forty-four thousand, thirty-two".