4311040313 has 4 divisors (see below), whose sum is σ = 4311229428. Its totient is φ = 4310851200.

The previous prime is 4311040303. The next prime is 4311040337. The reversal of 4311040313 is 3130401134.

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 2531297344 + 1779742969 = 50312^2 + 42187^2 .

It is a cyclic number.

It is not a de Polignac number, because 4311040313 - 2¹⁰ = 4311039289 is a prime.

It is a super-2 number, since 2×4311040313² = 37170137160622275938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4311040303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54788 + ... + 107813.

It is an arithmetic number, because the mean of its divisors is an integer number (1077807357).

Almost surely, 2^4311040313 is an apocalyptic number.

It is an amenable number.

4311040313 is a deficient number, since it is larger than the sum of its proper divisors (189115).

4311040313 is a wasteful number, since it uses less digits than its factorization.

4311040313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189114.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4311040313 is about 65658.5128753309. The cubic root of 4311040313 is about 1627.5238493504.

Adding to 4311040313 its reverse (3130401134), we get a palindrome (7441441447).

The spelling of 4311040313 in words is "four billion, three hundred eleven million, forty thousand, three hundred thirteen".