100443532236 has 12 divisors (see below), whose sum is σ = 234368241912. Its totient is φ = 33481177408.

The previous prime is 100443532229. The next prime is 100443532261. The reversal of 100443532236 is 632235344001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 100443532197 and 100443532206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4185147165 + ... + 4185147188.

It is an arithmetic number, because the mean of its divisors is an integer number (19530686826).

Almost surely, 2^100443532236 is an apocalyptic number.

It is an amenable number.

100443532236 is an abundant number, since it is smaller than the sum of its proper divisors (133924709676).

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

100443532236 is a wasteful number, since it uses less digits than its factorization.

100443532236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8370294360 (or 8370294358 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 100443532236 its reverse (632235344001), we get a palindrome (732678876237).

The spelling of 100443532236 in words is "one hundred billion, four hundred forty-three million, five hundred thirty-two thousand, two hundred thirty-six".