100432244 has 24 divisors (see below), whose sum is σ = 195356448. Its totient is φ = 44788640.

The previous prime is 100432231. The next prime is 100432261. The reversal of 100432244 is 442234001.

It is a congruent number.

It is an unprimeable number.

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, 19202 + ... + 23865.

It is an arithmetic number, because the mean of its divisors is an integer number (8139852).

Almost surely, 2^100432244 is an apocalyptic number.

It is an amenable number.

100432244 is a deficient number, since it is larger than the sum of its proper divisors (94924204).

100432244 is a wasteful number, since it uses less digits than its factorization.

100432244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43135 (or 43133 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 100432244 is about 10021.5888959785. The cubic root of 100432244 is about 464.8266884090.

Adding to 100432244 its reverse (442234001), we get a palindrome (542666245).

The spelling of 100432244 in words is "one hundred million, four hundred thirty-two thousand, two hundred forty-four".