6858010111 has 2 divisors, whose sum is σ = 6858010112. Its totient is φ = 6858010110.

The previous prime is 6858010097. The next prime is 6858010127. The reversal of 6858010111 is 1110108586.

It is a happy number.

6858010111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6858010111 - 2¹³ = 6858001919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6858010141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3429005055 + 3429005056.

It is an arithmetic number, because the mean of its divisors is an integer number (3429005056).

Almost surely, 2^6858010111 is an apocalyptic number.

6858010111 is a deficient number, since it is larger than the sum of its proper divisors (1).

6858010111 is an equidigital number, since it uses as much as digits as its factorization.

6858010111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 31.

The square root of 6858010111 is about 82813.1034981784. The cubic root of 6858010111 is about 1899.9085931095.

Adding to 6858010111 its reverse (1110108586), we get a palindrome (7968118697).

The spelling of 6858010111 in words is "six billion, eight hundred fifty-eight million, ten thousand, one hundred eleven".