2113310012 has 72 divisors (see below), whose sum is σ = 4265469600. Its totient is φ = 913714560.

The previous prime is 2113310009. The next prime is 2113310041. The reversal of 2113310012 is 2100133112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2548814 + ... + 2549642.

Almost surely, 2^2113310012 is an apocalyptic number.

2113310012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2113310012 is an abundant number, since it is smaller than the sum of its proper divisors (2152159588).

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

2113310012 is a wasteful number, since it uses less digits than its factorization.

2113310012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2113310012 is about 45970.7517014895. The cubic root of 2113310012 is about 1283.2789491693.

Adding to 2113310012 its reverse (2100133112), we get a palindrome (4213443124).

Subtracting from 2113310012 its reverse (2100133112), we obtain a square (13176900 = 3630²).

It can be divided in two parts, 21133100 and 12, that added together give a palindrome (21133112).

The spelling of 2113310012 in words is "two billion, one hundred thirteen million, three hundred ten thousand, twelve".