244113113 has 4 divisors (see below), whose sum is σ = 244243428. Its totient is φ = 243982800.

The previous prime is 244113091. The next prime is 244113119. The reversal of 244113113 is 311311442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 84419344 + 159693769 = 9188^2 + 12637^2 .

It is a cyclic number.

It is not a de Polignac number, because 244113113 - 2⁶ = 244113049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244113119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62306 + ... + 66107.

It is an arithmetic number, because the mean of its divisors is an integer number (61060857).

Almost surely, 2^244113113 is an apocalyptic number.

It is an amenable number.

244113113 is a deficient number, since it is larger than the sum of its proper divisors (130315).

244113113 is a wasteful number, since it uses less digits than its factorization.

244113113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130314.

The product of its digits is 288, while the sum is 20.

The square root of 244113113 is about 15624.1195911962. The cubic root of 244113113 is about 624.9765222114.

Adding to 244113113 its reverse (311311442), we get a palindrome (555424555).

It can be divided in two parts, 244 and 113113, that multiplied together give a palindrome (27599572).

The spelling of 244113113 in words is "two hundred forty-four million, one hundred thirteen thousand, one hundred thirteen".