2065034311 has 4 divisors (see below), whose sum is σ = 2069696232. Its totient is φ = 2060372392.

The previous prime is 2065034299. The next prime is 2065034333. The reversal of 2065034311 is 1134305602.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1134305602 = 2 ⋅567152801.

It is a cyclic number.

It is not a de Polignac number, because 2065034311 - 2²¹ = 2062937159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065034371) 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, 2330296 + ... + 2331181.

It is an arithmetic number, because the mean of its divisors is an integer number (517424058).

Almost surely, 2^2065034311 is an apocalyptic number.

2065034311 is a deficient number, since it is larger than the sum of its proper divisors (4661921).

2065034311 is an equidigital number, since it uses as much as digits as its factorization.

2065034311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4661920.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2065034311 is about 45442.6485913838. The cubic root of 2065034311 is about 1273.4319949882.

Adding to 2065034311 its reverse (1134305602), we get a palindrome (3199339913).

The spelling of 2065034311 in words is "two billion, sixty-five million, thirty-four thousand, three hundred eleven".