100244432104 has 8 divisors (see below), whose sum is σ = 187958310210. Its totient is φ = 50122216048.

The previous prime is 100244432081. The next prime is 100244432107. The reversal of 100244432104 is 401234442001.

It can be written as a sum of positive squares in only one way, i.e., 53024272900 + 47220159204 = 230270^2 + 217302^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (100244432107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6265276999 + ... + 6265277014.

Almost surely, 2^100244432104 is an apocalyptic number.

It is an amenable number.

100244432104 is a deficient number, since it is larger than the sum of its proper divisors (87713878106).

100244432104 is a wasteful number, since it uses less digits than its factorization.

100244432104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12530554019 (or 12530554015 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 100244432104 its reverse (401234442001), we get a palindrome (501478874105).

The spelling of 100244432104 in words is "one hundred billion, two hundred forty-four million, four hundred thirty-two thousand, one hundred four".