100884443 has 16 divisors (see below), whose sum is σ = 117158400. Its totient is φ = 85852800.

The previous prime is 100884403. The next prime is 100884451. The reversal of 100884443 is 344488001.

It is not a de Polignac number, because 100884443 - 2¹² = 100880347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100884403) 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, 35858 + ... + 38568.

It is an arithmetic number, because the mean of its divisors is an integer number (7322400).

Almost surely, 2^100884443 is an apocalyptic number.

100884443 is a deficient number, since it is larger than the sum of its proper divisors (16273957).

100884443 is a wasteful number, since it uses less digits than its factorization.

100884443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2938.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 100884443 is about 10044.1248001008. The cubic root of 100884443 is about 465.5232757256.

The spelling of 100884443 in words is "one hundred million, eight hundred eighty-four thousand, four hundred forty-three".