12103320203102 has 32 divisors (see below), whose sum is σ = 19004626596672. Its totient is φ = 5774826230784.

The previous prime is 12103320203089. The next prime is 12103320203131. The reversal of 12103320203102 is 20130202330121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9840023 + ... + 11001485.

It is an arithmetic number, because the mean of its divisors is an integer number (593894581146).

Almost surely, 2^{12103320203102} is an apocalyptic number.

12103320203102 is a deficient number, since it is larger than the sum of its proper divisors (6901306393570).

12103320203102 is a wasteful number, since it uses less digits than its factorization.

12103320203102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164212.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12103320203102 its reverse (20130202330121), we get a palindrome (32233522533223).

The spelling of 12103320203102 in words is "twelve trillion, one hundred three billion, three hundred twenty million, two hundred three thousand, one hundred two".