12112300102 has 24 divisors (see below), whose sum is σ = 21169310256. Its totient is φ = 5182491888.

The previous prime is 12112300061. The next prime is 12112300127. The reversal of 12112300102 is 20100321121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40738 + ... + 160885.

It is an arithmetic number, because the mean of its divisors is an integer number (882054594).

Almost surely, 2^12112300102 is an apocalyptic number.

12112300102 is a deficient number, since it is larger than the sum of its proper divisors (9057010154).

12112300102 is a wasteful number, since it uses less digits than its factorization.

12112300102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202252 (or 202245 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12112300102 its reverse (20100321121), we get a palindrome (32212621223).

The spelling of 12112300102 in words is "twelve billion, one hundred twelve million, three hundred thousand, one hundred two".