100244104330420 has 24 divisors (see below), whose sum is σ = 210512839186944. Its totient is φ = 40097599809696.

The previous prime is 100244104330379. The next prime is 100244104330423. The reversal of 100244104330420 is 24033401442001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100244104330423) 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, 23187357 + ... + 27168763.

It is an arithmetic number, because the mean of its divisors is an integer number (8771368299456).

Almost surely, 2^{100244104330420} is an apocalyptic number.

100244104330420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100244104330420 is an abundant number, since it is smaller than the sum of its proper divisors (110268734856524).

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

100244104330420 is a wasteful number, since it uses less digits than its factorization.

100244104330420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5240319 (or 5240317 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 100244104330420 its reverse (24033401442001), we get a palindrome (124277505772421).

The spelling of 100244104330420 in words is "one hundred trillion, two hundred forty-four billion, one hundred four million, three hundred thirty thousand, four hundred twenty".