12300021106 has 8 divisors (see below), whose sum is σ = 18762744240. Its totient is φ = 6045773028.

The previous prime is 12300021103. The next prime is 12300021109. The reversal of 12300021106 is 60112000321.

It is an interprime number because it is at equal distance from previous prime (12300021103) and next prime (12300021109).

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

It is a self number, because there is not a number n which added to its sum of digits gives 12300021106.

It is not an unprimeable number, because it can be changed into a prime (12300021103) 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 3 ways as a sum of consecutive naturals, for example, 52118616 + ... + 52118851.

It is an arithmetic number, because the mean of its divisors is an integer number (2345343030).

Almost surely, 2^12300021106 is an apocalyptic number.

12300021106 is a deficient number, since it is larger than the sum of its proper divisors (6462723134).

12300021106 is a wasteful number, since it uses less digits than its factorization.

12300021106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104237528.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12300021106 its reverse (60112000321), we get a palindrome (72412021427).

The spelling of 12300021106 in words is "twelve billion, three hundred million, twenty-one thousand, one hundred six".