2113110313232 has 20 divisors (see below), whose sum is σ = 4100538383196. Its totient is φ = 1054906859520.

The previous prime is 2113110313217. The next prime is 2113110313243. The reversal of 2113110313232 is 2323130113112.

It can be written as a sum of positive squares in 2 ways, for example, as 1721354496016 + 391755817216 = 1312004^2 + 625904^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2113110313198 and 2113110313207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103007993 + ... + 103028504.

Almost surely, 2^{2113110313232} is an apocalyptic number.

It is an amenable number.

2113110313232 is a deficient number, since it is larger than the sum of its proper divisors (1987428069964).

2113110313232 is a wasteful number, since it uses less digits than its factorization.

2113110313232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206037146 (or 206037140 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2113110313232 its reverse (2323130113112), we get a palindrome (4436240426344).

The spelling of 2113110313232 in words is "two trillion, one hundred thirteen billion, one hundred ten million, three hundred thirteen thousand, two hundred thirty-two".