10646000111 has 2 divisors, whose sum is σ = 10646000112. Its totient is φ = 10646000110.

The previous prime is 10646000107. The next prime is 10646000159. The reversal of 10646000111 is 11100064601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10646000111 - 2² = 10646000107 is a prime.

It is a super-2 number, since 2×10646000111² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10646000161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5323000055 + 5323000056.

It is an arithmetic number, because the mean of its divisors is an integer number (5323000056).

Almost surely, 2^10646000111 is an apocalyptic number.

10646000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10646000111 is an equidigital number, since it uses as much as digits as its factorization.

10646000111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10646000111 its reverse (11100064601), we get a palindrome (21746064712).

The spelling of 10646000111 in words is "ten billion, six hundred forty-six million, one hundred eleven", and thus it is an aban number.