66327123300323 has 8 divisors (see below), whose sum is σ = 66436078269408. Its totient is φ = 66218170788864.

The previous prime is 66327123300311. The next prime is 66327123300337. The reversal of 66327123300323 is 32300332172366.

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 66327123300323 - 2¹⁰ = 66327123299299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (66327120300323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57991715 + ... + 59124387.

It is an arithmetic number, because the mean of its divisors is an integer number (8304509783676).

Almost surely, 2^{66327123300323} is an apocalyptic number.

66327123300323 is a deficient number, since it is larger than the sum of its proper divisors (108954969085).

66327123300323 is a wasteful number, since it uses less digits than its factorization.

66327123300323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228813.

The product of its (nonzero) digits is 489888, while the sum is 41.

Adding to 66327123300323 its reverse (32300332172366), we get a palindrome (98627455472689).

The spelling of 66327123300323 in words is "sixty-six trillion, three hundred twenty-seven billion, one hundred twenty-three million, three hundred thousand, three hundred twenty-three".