2443120113 has 16 divisors (see below), whose sum is σ = 3802060800. Its totient is φ = 1366364496.

The previous prime is 2443120103. The next prime is 2443120123. The reversal of 2443120113 is 3110213442.

It is an interprime number because it is at equal distance from previous prime (2443120103) and next prime (2443120123).

It is not a de Polignac number, because 2443120113 - 2⁶ = 2443120049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2443120113.

It is not an unprimeable number, because it can be changed into a prime (2443120103) 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 15 ways as a sum of consecutive naturals, for example, 1236663 + ... + 1238636.

It is an arithmetic number, because the mean of its divisors is an integer number (237628800).

Almost surely, 2^2443120113 is an apocalyptic number.

It is an amenable number.

2443120113 is a deficient number, since it is larger than the sum of its proper divisors (1358940687).

2443120113 is a wasteful number, since it uses less digits than its factorization.

2443120113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475356.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2443120113 is about 49427.9284716647. The cubic root of 2443120113 is about 1346.8366928725.

Adding to 2443120113 its reverse (3110213442), we get a palindrome (5553333555).

It can be divided in two parts, 24431 and 20113, that added together give a palindrome (44544).

The spelling of 2443120113 in words is "two billion, four hundred forty-three million, one hundred twenty thousand, one hundred thirteen".