13210302123012 has 48 divisors (see below), whose sum is σ = 30842332545024. Its totient is φ = 4400821092000.

The previous prime is 13210302122959. The next prime is 13210302123017. The reversal of 13210302123012 is 21032120301231.

It is a self number, because there is not a number n which added to its sum of digits gives 13210302123012.

It is not an unprimeable number, because it can be changed into a prime (13210302123017) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 251545837 + ... + 251598347.

It is an arithmetic number, because the mean of its divisors is an integer number (642548594688).

Almost surely, 2^{13210302123012} is an apocalyptic number.

13210302123012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13210302123012 is an abundant number, since it is smaller than the sum of its proper divisors (17632030422012).

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

13210302123012 is a wasteful number, since it uses less digits than its factorization.

13210302123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64560 (or 64558 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13210302123012 its reverse (21032120301231), we get a palindrome (34242422424243).

The spelling of 13210302123012 in words is "thirteen trillion, two hundred ten billion, three hundred two million, one hundred twenty-three thousand, twelve".