2000011109 has 2 divisors, whose sum is σ = 2000011110. Its totient is φ = 2000011108.

The previous prime is 2000011051. The next prime is 2000011147. The reversal of 2000011109 is 9011100002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1069944100 + 930067009 = 32710^2 + 30497^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000011109 - 2²⁴ = 1983233893 is a prime.

It is a super-2 number, since 2×2000011109² = 8000088872246819762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2000011093 and 2000011102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000011199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000005554 + 1000005555.

It is an arithmetic number, because the mean of its divisors is an integer number (1000005555).

Almost surely, 2^2000011109 is an apocalyptic number.

It is an amenable number.

2000011109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000011109 is an equidigital number, since it uses as much as digits as its factorization.

2000011109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 2000011109 is about 44721.4837522191. The cubic root of 2000011109 is about 1259.9233826344.

The spelling of 2000011109 in words is "two billion, eleven thousand, one hundred nine".