100443152 has 20 divisors (see below), whose sum is σ = 195779136. Its totient is φ = 49919520.

The previous prime is 100443151. The next prime is 100443199. The reversal of 100443152 is 251344001.

It is not an unprimeable number, because it can be changed into a prime (100443151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16124 + ... + 21467.

Almost surely, 2^100443152 is an apocalyptic number.

It is an amenable number.

100443152 is a deficient number, since it is larger than the sum of its proper divisors (95335984).

100443152 is a wasteful number, since it uses less digits than its factorization.

100443152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37766 (or 37760 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 100443152 is about 10022.1331062803. The cubic root of 100443152 is about 464.8435161586.

Adding to 100443152 its reverse (251344001), we get a palindrome (351787153).

The spelling of 100443152 in words is "one hundred million, four hundred forty-three thousand, one hundred fifty-two".