2311114043 has 4 divisors (see below), whose sum is σ = 2641273200. Its totient is φ = 1980954888.

The previous prime is 2311114031. The next prime is 2311114049. The reversal of 2311114043 is 3404111132.

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

It is a cyclic number.

It is not a de Polignac number, because 2311114043 - 2⁶ = 2311113979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2311114049) 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, 165079568 + ... + 165079581.

It is an arithmetic number, because the mean of its divisors is an integer number (660318300).

Almost surely, 2^2311114043 is an apocalyptic number.

2311114043 is a deficient number, since it is larger than the sum of its proper divisors (330159157).

2311114043 is an equidigital number, since it uses as much as digits as its factorization.

2311114043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330159156.

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

The square root of 2311114043 is about 48074.0474996645. The cubic root of 2311114043 is about 1322.1288808735.

Adding to 2311114043 its reverse (3404111132), we get a palindrome (5715225175).

The spelling of 2311114043 in words is "two billion, three hundred eleven million, one hundred fourteen thousand, forty-three".