2001110111107 has 2 divisors, whose sum is σ = 2001110111108. Its totient is φ = 2001110111106.

The previous prime is 2001110111089. The next prime is 2001110111141. The reversal of 2001110111107 is 7011110111002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001110111107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2001110111197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000555055553 + 1000555055554.

It is an arithmetic number, because the mean of its divisors is an integer number (1000555055554).

Almost surely, 2^{2001110111107} is an apocalyptic number.

2001110111107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001110111107 is an equidigital number, since it uses as much as digits as its factorization.

2001110111107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 16.

Adding to 2001110111107 its reverse (7011110111002), we get a palindrome (9012220222109).

The spelling of 2001110111107 in words is "two trillion, one billion, one hundred ten million, one hundred eleven thousand, one hundred seven".