13102121204112 has 80 divisors (see below), whose sum is σ = 33990904442880. Its totient is φ = 4348860464256.

The previous prime is 13102121204099. The next prime is 13102121204149. The reversal of 13102121204112 is 21140212120131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11044633 + ... + 12173255.

It is an arithmetic number, because the mean of its divisors is an integer number (424886305536).

Almost surely, 2^{13102121204112} is an apocalyptic number.

13102121204112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13102121204112 is an abundant number, since it is smaller than the sum of its proper divisors (20888783238768).

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

13102121204112 is a wasteful number, since it uses less digits than its factorization.

13102121204112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129660 (or 1129654 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 13102121204112 its reverse (21140212120131), we get a palindrome (34242333324243).

The spelling of 13102121204112 in words is "thirteen trillion, one hundred two billion, one hundred twenty-one million, two hundred four thousand, one hundred twelve".