10331866123 has 2 divisors, whose sum is σ = 10331866124. Its totient is φ = 10331866122.

The previous prime is 10331866121. The next prime is 10331866159. The reversal of 10331866123 is 32166813301.

10331866123 is digitally balanced in base 2, 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 10331866123 - 2¹ = 10331866121 is a prime.

It is a super-2 number, since 2×10331866123² (a number of 21 digits) contains 22 as substring.

Together with 10331866121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10331866121) 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, 5165933061 + 5165933062.

It is an arithmetic number, because the mean of its divisors is an integer number (5165933062).

Almost surely, 2^10331866123 is an apocalyptic number.

10331866123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10331866123 is an equidigital number, since it uses as much as digits as its factorization.

10331866123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 10331866123 in words is "ten billion, three hundred thirty-one million, eight hundred sixty-six thousand, one hundred twenty-three".