4331113 has 4 divisors (see below), whose sum is σ = 4353748. Its totient is φ = 4308480.

The previous prime is 4331099. The next prime is 4331123. The reversal of 4331113 is 3111334.

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 501264 + 3829849 = 708^2 + 1957^2 .

It is a cyclic number.

It is not a de Polignac number, because 4331113 - 2²¹ = 2233961 is a prime.

It is a Duffinian number.

4331113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4331123) 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, 11028 + ... + 11413.

It is an arithmetic number, because the mean of its divisors is an integer number (1088437).

Almost surely, 2^4331113 is an apocalyptic number.

It is an amenable number.

4331113 is a deficient number, since it is larger than the sum of its proper divisors (22635).

4331113 is a wasteful number, since it uses less digits than its factorization.

4331113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22634.

The product of its digits is 108, while the sum is 16.

The square root of 4331113 is about 2081.1326243178. The cubic root of 4331113 is about 163.0045916882.

Adding to 4331113 its reverse (3111334), we get a palindrome (7442447).

It can be divided in two parts, 4331 and 113, that added together give a palindrome (4444).

The spelling of 4331113 in words is "four million, three hundred thirty-one thousand, one hundred thirteen".