12103111200102 has 32 divisors (see below), whose sum is σ = 26311867932672. Its totient is φ = 3689230154784.

The previous prime is 12103111200029. The next prime is 12103111200107. The reversal of 12103111200102 is 20100211130121.

12103111200102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103111200107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725076198 + ... + 725092889.

It is an arithmetic number, because the mean of its divisors is an integer number (822245872896).

Almost surely, 2^{12103111200102} is an apocalyptic number.

12103111200102 is an abundant number, since it is smaller than the sum of its proper divisors (14208756732570).

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

12103111200102 is a wasteful number, since it uses less digits than its factorization.

12103111200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450169212.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 12103111200102 its reverse (20100211130121), we get a palindrome (32203322330223).

The spelling of 12103111200102 in words is "twelve trillion, one hundred three billion, one hundred eleven million, two hundred thousand, one hundred two".