100244442003 has 8 divisors (see below), whose sum is σ = 133931476416. Its totient is φ = 66693517800.

The previous prime is 100244441981. The next prime is 100244442047. The reversal of 100244442003 is 300244442001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100244442003 - 2⁶ = 100244441939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100244442203) 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 7 ways as a sum of consecutive naturals, for example, 34025833 + ... + 34028778.

It is an arithmetic number, because the mean of its divisors is an integer number (16741434552).

Almost surely, 2^100244442003 is an apocalyptic number.

100244442003 is a deficient number, since it is larger than the sum of its proper divisors (33687034413).

100244442003 is an equidigital number, since it uses as much as digits as its factorization.

100244442003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68055105.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 100244442003 its reverse (300244442001), we get a palindrome (400488884004).

The spelling of 100244442003 in words is "one hundred billion, two hundred forty-four million, four hundred forty-two thousand, three".