12300330123 has 12 divisors (see below), whose sum is σ = 17769360960. Its totient is φ = 8199196656.

The previous prime is 12300330109. The next prime is 12300330131. The reversal of 12300330123 is 32103300321.

12300330123 is a `hidden beast` number, since 12 + 300 + 330 + 1 + 23 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-12300330123 is a prime.

It is a super-2 number, since 2×12300330123² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12300330096 and 12300330105.

It is not an unprimeable number, because it can be changed into a prime (12300330023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5211 + ... + 156932.

It is an arithmetic number, because the mean of its divisors is an integer number (1480780080).

Almost surely, 2^12300330123 is an apocalyptic number.

12300330123 is a deficient number, since it is larger than the sum of its proper divisors (5469030837).

12300330123 is a wasteful number, since it uses less digits than its factorization.

12300330123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170578 (or 170575 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12300330123 its reverse (32103300321), we get a palindrome (44403630444).

The spelling of 12300330123 in words is "twelve billion, three hundred million, three hundred thirty thousand, one hundred twenty-three".