12102323102 has 8 divisors (see below), whose sum is σ = 18154189800. Its totient is φ = 6050926504.

The previous prime is 12102323099. The next prime is 12102323111. The reversal of 12102323102 is 20132320121.

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, 43952 + ... + 161667.

It is an arithmetic number, because the mean of its divisors is an integer number (2269273725).

Almost surely, 2^12102323102 is an apocalyptic number.

12102323102 is a deficient number, since it is larger than the sum of its proper divisors (6051866698).

12102323102 is a wasteful number, since it uses less digits than its factorization.

12102323102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235050.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12102323102 its reverse (20132320121), we get a palindrome (32234643223).

The spelling of 12102323102 in words is "twelve billion, one hundred two million, three hundred twenty-three thousand, one hundred two".