100044215303 has 4 divisors (see below), whose sum is σ = 100142976648. Its totient is φ = 99945453960.

The previous prime is 100044215279. The next prime is 100044215321. The reversal of 100044215303 is 303512440001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100044215303 - 2¹² = 100044211207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100044215393) 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 in 3 ways as a sum of consecutive naturals, for example, 49379153 + ... + 49381178.

It is an arithmetic number, because the mean of its divisors is an integer number (25035744162).

Almost surely, 2^100044215303 is an apocalyptic number.

100044215303 is a deficient number, since it is larger than the sum of its proper divisors (98761345).

100044215303 is an equidigital number, since it uses as much as digits as its factorization.

100044215303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98761344.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 100044215303 its reverse (303512440001), we get a palindrome (403556655304).

The spelling of 100044215303 in words is "one hundred billion, forty-four million, two hundred fifteen thousand, three hundred three".