113243240244 has 24 divisors (see below), whose sum is σ = 264344713920. Its totient is φ = 37731962944.

The previous prime is 113243240237. The next prime is 113243240273. The reversal of 113243240244 is 442042342311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943064 + ... + 2000495.

It is an arithmetic number, because the mean of its divisors is an integer number (11014363080).

Almost surely, 2^113243240244 is an apocalyptic number.

It is an amenable number.

113243240244 is an abundant number, since it is smaller than the sum of its proper divisors (151101473676).

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

113243240244 is a wasteful number, since it uses less digits than its factorization.

113243240244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945959 (or 3945957 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 113243240244 its reverse (442042342311), we get a palindrome (555285582555).

The spelling of 113243240244 in words is "one hundred thirteen billion, two hundred forty-three million, two hundred forty thousand, two hundred forty-four".