10213123103112 has 64 divisors (see below), whose sum is σ = 26846253604800. Its totient is φ = 3233097181440.

The previous prime is 10213123103107. The next prime is 10213123103167. The reversal of 10213123103112 is 21130132131201.

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, 120236458 + ... + 120321369.

It is an arithmetic number, because the mean of its divisors is an integer number (419472712575).

Almost surely, 2^{10213123103112} is an apocalyptic number.

10213123103112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10213123103112 is an abundant number, since it is smaller than the sum of its proper divisors (16633130501688).

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

10213123103112 is a wasteful number, since it uses less digits than its factorization.

10213123103112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240557926 (or 240557922 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10213123103112 its reverse (21130132131201), we get a palindrome (31343255234313).

The spelling of 10213123103112 in words is "ten trillion, two hundred thirteen billion, one hundred twenty-three million, one hundred three thousand, one hundred twelve".