990110111000011 has 2 divisors, whose sum is σ = 990110111000012. Its totient is φ = 990110111000010.

The previous prime is 990110110999907. The next prime is 990110111000027. The reversal of 990110111000011 is 110000111011099.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 990110111000011 - 2¹⁷ = 990110110868939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 990110111000011.

It is not a weakly prime, because it can be changed into another prime (990110111000611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 495055055500005 + 495055055500006.

It is an arithmetic number, because the mean of its divisors is an integer number (495055055500006).

Almost surely, 2^{990110111000011} is an apocalyptic number.

990110111000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

990110111000011 is an equidigital number, since it uses as much as digits as its factorization.

990110111000011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 25.

The spelling of 990110111000011 in words is "nine hundred ninety trillion, one hundred ten billion, one hundred eleven million, eleven", and thus it is an aban number.