100553305202244 has 96 divisors (see below), whose sum is σ = 269143341465600. Its totient is φ = 32431715223840.

The previous prime is 100553305202227. The next prime is 100553305202261. The reversal of 100553305202244 is 442202503355001.

100553305202244 is a `hidden beast` number, since 1 + 0 + 0 + 55 + 330 + 52 + 0 + 224 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (100553305202227) and next prime (100553305202261).

It is a super-2 number, since 2×100553305202244² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 100553305202199 and 100553305202208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20260219 + ... + 24730205.

It is an arithmetic number, because the mean of its divisors is an integer number (2803576473600).

Almost surely, 2^{100553305202244} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100553305202244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134571670732800).

100553305202244 is an abundant number, since it is smaller than the sum of its proper divisors (168590036263356).

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

100553305202244 is a wasteful number, since it uses less digits than its factorization.

100553305202244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4476750 (or 4476742 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 100553305202244 its reverse (442202503355001), we get a palindrome (542755808557245).

The spelling of 100553305202244 in words is "one hundred trillion, five hundred fifty-three billion, three hundred five million, two hundred two thousand, two hundred forty-four".