100005111003 has 8 divisors (see below), whose sum is σ = 152388740608. Its totient is φ = 57145777704.

The previous prime is 100005111001. The next prime is 100005111007. The reversal of 100005111003 is 300111500001.

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

It is not a de Polignac number, because 100005111003 - 2¹ = 100005111001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100005111003.

It is not an unprimeable number, because it can be changed into a prime (100005111001) 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, 2381074051 + ... + 2381074092.

It is an arithmetic number, because the mean of its divisors is an integer number (19048592576).

Almost surely, 2^100005111003 is an apocalyptic number.

100005111003 is a deficient number, since it is larger than the sum of its proper divisors (52383629605).

100005111003 is an equidigital number, since it uses as much as digits as its factorization.

100005111003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4762148153.

The product of its (nonzero) digits is 15, while the sum is 12.

Adding to 100005111003 its reverse (300111500001), we get a palindrome (400116611004).

The spelling of 100005111003 in words is "one hundred billion, five million, one hundred eleven thousand, three".