2113113244 has 12 divisors (see below), whose sum is σ = 4034125368. Its totient is φ = 960506000.

The previous prime is 2113113229. The next prime is 2113113257. The reversal of 2113113244 is 4423113112.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24012607 + ... + 24012694.

It is an arithmetic number, because the mean of its divisors is an integer number (336177114).

Almost surely, 2^2113113244 is an apocalyptic number.

It is an amenable number.

2113113244 is a deficient number, since it is larger than the sum of its proper divisors (1921012124).

2113113244 is a wasteful number, since it uses less digits than its factorization.

2113113244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48025316 (or 48025314 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 2113113244 is about 45968.6115082890. The cubic root of 2113113244 is about 1283.2391196967.

Adding to 2113113244 its reverse (4423113112), we get a palindrome (6536226356).

The spelling of 2113113244 in words is "two billion, one hundred thirteen million, one hundred thirteen thousand, two hundred forty-four".