190000111111003 has 2 divisors, whose sum is σ = 190000111111004. Its totient is φ = 190000111111002.

The previous prime is 190000111110937. The next prime is 190000111111087. The reversal of 190000111111003 is 300111111000091.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-190000111111003 is a prime.

It is a super-2 number, since 2×190000111111003² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (190000111111093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95000055555501 + 95000055555502.

It is an arithmetic number, because the mean of its divisors is an integer number (95000055555502).

Almost surely, 2^{190000111111003} is an apocalyptic number.

190000111111003 is a deficient number, since it is larger than the sum of its proper divisors (1).

190000111111003 is an equidigital number, since it uses as much as digits as its factorization.

190000111111003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 19.

Adding to 190000111111003 its reverse (300111111000091), we get a palindrome (490111222111094).

The spelling of 190000111111003 in words is "one hundred ninety trillion, one hundred eleven million, one hundred eleven thousand, three".