12123300302102 has 16 divisors (see below), whose sum is σ = 20212432066512. Its totient is φ = 5406617629920.

The previous prime is 12123300302041. The next prime is 12123300302131. The reversal of 12123300302102 is 20120300332121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5198669633 + ... + 5198671964.

It is an arithmetic number, because the mean of its divisors is an integer number (1263277004157).

Almost surely, 2^{12123300302102} is an apocalyptic number.

12123300302102 is a deficient number, since it is larger than the sum of its proper divisors (8089131764410).

12123300302102 is a wasteful number, since it uses less digits than its factorization.

12123300302102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10397341663.

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

Adding to 12123300302102 its reverse (20120300332121), we get a palindrome (32243600634223).

The spelling of 12123300302102 in words is "twelve trillion, one hundred twenty-three billion, three hundred million, three hundred two thousand, one hundred two".