190011110110111 has 2 divisors, whose sum is σ = 190011110110112. Its totient is φ = 190011110110110.

The previous prime is 190011110110067. The next prime is 190011110110169. The reversal of 190011110110111 is 111011011110091.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 190011110110111 - 2¹¹ = 190011110108063 is a prime.

It is a super-2 number, since 2×190011110110111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190011110116111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95005555055055 + 95005555055056.

It is an arithmetic number, because the mean of its divisors is an integer number (95005555055056).

Almost surely, 2^{190011110110111} is an apocalyptic number.

190011110110111 is a deficient number, since it is larger than the sum of its proper divisors (1).

190011110110111 is an equidigital number, since it uses as much as digits as its factorization.

190011110110111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 19.

The spelling of 190011110110111 in words is "one hundred ninety trillion, eleven billion, one hundred ten million, one hundred ten thousand, one hundred eleven".