12320012102 has 8 divisors (see below), whose sum is σ = 18492450336. Its totient is φ = 6155861992.

The previous prime is 12320012051. The next prime is 12320012147. The reversal of 12320012102 is 20121002321.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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, 2068313 + ... + 2074260.

It is an arithmetic number, because the mean of its divisors is an integer number (2311556292).

Almost surely, 2^12320012102 is an apocalyptic number.

12320012102 is a deficient number, since it is larger than the sum of its proper divisors (6172438234).

12320012102 is a wasteful number, since it uses less digits than its factorization.

12320012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4144062.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12320012102 its reverse (20121002321), we get a palindrome (32441014423).

The spelling of 12320012102 in words is "twelve billion, three hundred twenty million, twelve thousand, one hundred two".