12103114302 has 24 divisors (see below), whose sum is σ = 27069332160. Its totient is φ = 3904230240.

The previous prime is 12103114279. The next prime is 12103114313. The reversal of 12103114302 is 20341130121.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 10844527 + ... + 10845642.

It is an arithmetic number, because the mean of its divisors is an integer number (1127888840).

Almost surely, 2^12103114302 is an apocalyptic number.

12103114302 is an abundant number, since it is smaller than the sum of its proper divisors (14966217858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12103114302 is a wasteful number, since it uses less digits than its factorization.

12103114302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21690208 (or 21690205 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12103114302 its reverse (20341130121), we get a palindrome (32444244423).

The spelling of 12103114302 in words is "twelve billion, one hundred three million, one hundred fourteen thousand, three hundred two".