100445332 has 24 divisors (see below), whose sum is σ = 195410432. Its totient is φ = 44863200.

The previous prime is 100445329. The next prime is 100445339. The reversal of 100445332 is 233544001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100445339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29544 + ... + 32767.

Almost surely, 2^100445332 is an apocalyptic number.

It is an amenable number.

100445332 is a deficient number, since it is larger than the sum of its proper divisors (94965100).

100445332 is a wasteful number, since it uses less digits than its factorization.

100445332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62359 (or 62357 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 100445332 is about 10022.2418649721. The cubic root of 100445332 is about 464.8468790942.

Adding to 100445332 its reverse (233544001), we get a palindrome (333989333).

It can be divided in two parts, 10044 and 5332, that added together give a square (15376 = 124²).

The spelling of 100445332 in words is "one hundred million, four hundred forty-five thousand, three hundred thirty-two".