6700001111 has 2 divisors, whose sum is σ = 6700001112. Its totient is φ = 6700001110.

The previous prime is 6700001083. The next prime is 6700001117. The reversal of 6700001111 is 1111000076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6700001111 - 2¹⁴ = 6699984727 is a prime.

It is a Sophie Germain prime.

6700001111 is a modest number, since divided by 1111 gives 67 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 6700001111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6700001117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3350000555 + 3350000556.

It is an arithmetic number, because the mean of its divisors is an integer number (3350000556).

Almost surely, 2^6700001111 is an apocalyptic number.

6700001111 is a deficient number, since it is larger than the sum of its proper divisors (1).

6700001111 is an equidigital number, since it uses as much as digits as its factorization.

6700001111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 6700001111 is about 81853.5345052369. The cubic root of 6700001111 is about 1885.2037352230.

Adding to 6700001111 its reverse (1111000076), we get a palindrome (7811001187).

The spelling of 6700001111 in words is "six billion, seven hundred million, one thousand, one hundred eleven".