100244320002 has 96 divisors (see below), whose sum is σ = 243807542784. Its totient is φ = 29612044800.

The previous prime is 100244319961. The next prime is 100244320003. The reversal of 100244320002 is 200023442001.

100244320002 is a `hidden beast` number, since 100 + 244 + 320 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (100244320003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 208177 + ... + 493787.

It is an arithmetic number, because the mean of its divisors is an integer number (2539661904).

Almost surely, 2^100244320002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100244320002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121903771392).

100244320002 is an abundant number, since it is smaller than the sum of its proper divisors (143563222782).

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

100244320002 is a wasteful number, since it uses less digits than its factorization.

100244320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285704 (or 285701 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 100244320002 its reverse (200023442001), we get a palindrome (300267762003).

The spelling of 100244320002 in words is "one hundred billion, two hundred forty-four million, three hundred twenty thousand, two".