123004330066 has 8 divisors (see below), whose sum is σ = 184642066044. Its totient is φ = 61456974720.

The previous prime is 123004330049. The next prime is 123004330081. The reversal of 123004330066 is 660033400321.

It can be written as a sum of positive squares in 2 ways, for example, as 122975761041 + 28569025 = 350679^2 + 5345^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22591755 + ... + 22597198.

Almost surely, 2^123004330066 is an apocalyptic number.

123004330066 is a deficient number, since it is larger than the sum of its proper divisors (61637735978).

123004330066 is a wasteful number, since it uses less digits than its factorization.

123004330066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45190316.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 123004330066 its reverse (660033400321), we get a palindrome (783037730387).

The spelling of 123004330066 in words is "one hundred twenty-three billion, four million, three hundred thirty thousand, sixty-six".