100000111111003 has 2 divisors, whose sum is σ = 100000111111004. Its totient is φ = 100000111111002.

The previous prime is 100000111110971. The next prime is 100000111111037. The reversal of 100000111111003 is 300111111000001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100000111111003 - 2⁵ = 100000111110971 is a prime.

It is not a weakly prime, because it can be changed into another prime (100000111111403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000055555501 + 50000055555502.

It is an arithmetic number, because the mean of its divisors is an integer number (50000055555502).

Almost surely, 2^{100000111111003} is an apocalyptic number.

100000111111003 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000111111003 is an equidigital number, since it uses as much as digits as its factorization.

100000111111003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 100000111111003 its reverse (300111111000001), we get a palindrome (400111222111004).

The spelling of 100000111111003 in words is "one hundred trillion, one hundred eleven million, one hundred eleven thousand, three".