6331235666123 has 8 divisors (see below), whose sum is σ = 6703766102880. Its totient is φ = 5958716874880.

The previous prime is 6331235666113. The next prime is 6331235666167. The reversal of 6331235666123 is 3216665321336.

6331235666123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6331235666123 - 2¹⁰ = 6331235665099 is a prime.

It is a super-2 number, since 2×6331235666123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6331235666113) 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 in 7 ways as a sum of consecutive naturals, for example, 1779488 + ... + 3978573.

It is an arithmetic number, because the mean of its divisors is an integer number (837970762860).

Almost surely, 2^{6331235666123} is an apocalyptic number.

6331235666123 is a deficient number, since it is larger than the sum of its proper divisors (372530436757).

6331235666123 is a wasteful number, since it uses less digits than its factorization.

6331235666123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5822757.

The product of its digits is 2099520, while the sum is 47.

The spelling of 6331235666123 in words is "six trillion, three hundred thirty-one billion, two hundred thirty-five million, six hundred sixty-six thousand, one hundred twenty-three".