8000008111 has 2 divisors, whose sum is σ = 8000008112. Its totient is φ = 8000008110.

The previous prime is 8000007997. The next prime is 8000008129. The reversal of 8000008111 is 1118000008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8000008111 - 2³¹ = 5852524463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8000008151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4000004055 + 4000004056.

It is an arithmetic number, because the mean of its divisors is an integer number (4000004056).

Almost surely, 2^8000008111 is an apocalyptic number.

8000008111 is a deficient number, since it is larger than the sum of its proper divisors (1).

8000008111 is an equidigital number, since it uses as much as digits as its factorization.

8000008111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 8000008111 is about 89442.7644418485. The cubic root of 8000008111 is about 2000.0006759164. Note that the first 3 decimals are identical.

Adding to 8000008111 its reverse (1118000008), we get a palindrome (9118008119).

It can be divided in two parts, 8000008 and 111, that multiplied together give a palindrome (888000888).

The spelling of 8000008111 in words is "eight billion, eight thousand, one hundred eleven".