100244132 has 12 divisors (see below), whose sum is σ = 177131136. Its totient is φ = 49635240.

The previous prime is 100244113. The next prime is 100244149. The reversal of 100244132 is 231442001.

It is a self number, because there is not a number n which added to its sum of digits gives 100244132.

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, 121244 + ... + 122067.

It is an arithmetic number, because the mean of its divisors is an integer number (14760928).

Almost surely, 2^100244132 is an apocalyptic number.

It is an amenable number.

100244132 is a deficient number, since it is larger than the sum of its proper divisors (76887004).

100244132 is a wasteful number, since it uses less digits than its factorization.

100244132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243418 (or 243416 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 100244132 is about 10012.1991590260. The cubic root of 100244132 is about 464.5362965206.

Adding to 100244132 its reverse (231442001), we get a palindrome (331686133).

The spelling of 100244132 in words is "one hundred million, two hundred forty-four thousand, one hundred thirty-two".