244123300100 has 36 divisors (see below), whose sum is σ = 529947516084. Its totient is φ = 97612462080.

The previous prime is 244123300087. The next prime is 244123300103. The reversal of 244123300100 is 1003321442.

It can be written as a sum of positive squares in 6 ways, for example, as 26011883524 + 218111416576 = 161282^2 + 467024^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (244123300103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193697 + ... + 725096.

Almost surely, 2^244123300100 is an apocalyptic number.

244123300100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244123300100 is an abundant number, since it is smaller than the sum of its proper divisors (285824215984).

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

244123300100 is a wasteful number, since it uses less digits than its factorization.

244123300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921464 (or 921457 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 244123300100 its reverse (1003321442), we get a palindrome (245126621542).

The spelling of 244123300100 in words is "two hundred forty-four billion, one hundred twenty-three million, three hundred thousand, one hundred".