4113122243 has 4 divisors (see below), whose sum is σ = 4113262680. Its totient is φ = 4112981808.

The previous prime is 4113122201. The next prime is 4113122257. The reversal of 4113122243 is 3422213114.

4113122243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3422213114 = 2 ⋅1711106557.

It is a cyclic number.

It is not a de Polignac number, because 4113122243 - 2¹² = 4113118147 is a prime.

It is a super-2 number, since 2×4113122243² = 33835549171722702098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4113122743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7778 + ... + 91031.

It is an arithmetic number, because the mean of its divisors is an integer number (1028315670).

Almost surely, 2^4113122243 is an apocalyptic number.

4113122243 is a deficient number, since it is larger than the sum of its proper divisors (140437).

4113122243 is an equidigital number, since it uses as much as digits as its factorization.

4113122243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140436.

The product of its digits is 1152, while the sum is 23.

The square root of 4113122243 is about 64133.6280199397. The cubic root of 4113122243 is about 1602.2263593646.

Adding to 4113122243 its reverse (3422213114), we get a palindrome (7535335357).

The spelling of 4113122243 in words is "four billion, one hundred thirteen million, one hundred twenty-two thousand, two hundred forty-three".