11233346857 has 2 divisors, whose sum is σ = 11233346858. Its totient is φ = 11233346856.

The previous prime is 11233346807. The next prime is 11233346867. The reversal of 11233346857 is 75864333211.

11233346857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6535752336 + 4697594521 = 80844^2 + 68539^2 .

It is a cyclic number.

It is not a de Polignac number, because 11233346857 - 2¹¹ = 11233344809 is a prime.

It is not a weakly prime, because it can be changed into another prime (11233346807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616673428 + 5616673429.

It is an arithmetic number, because the mean of its divisors is an integer number (5616673429).

Almost surely, 2^11233346857 is an apocalyptic number.

It is an amenable number.

11233346857 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233346857 is an equidigital number, since it uses as much as digits as its factorization.

11233346857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The spelling of 11233346857 in words is "eleven billion, two hundred thirty-three million, three hundred forty-six thousand, eight hundred fifty-seven".