2041311033 has 18 divisors (see below), whose sum is σ = 3046756362. Its totient is φ = 1316969280.

The previous prime is 2041311029. The next prime is 2041311067. The reversal of 2041311033 is 3301131402.

It can be written as a sum of positive squares in only one way, i.e., 1177656489 + 863654544 = 34317^2 + 29388^2 .

It is not a de Polignac number, because 2041311033 - 2² = 2041311029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2041310997 and 2041311015.

It is not an unprimeable number, because it can be changed into a prime (2041311733) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 109360 + ... + 126657.

Almost surely, 2^2041311033 is an apocalyptic number.

It is an amenable number.

2041311033 is a deficient number, since it is larger than the sum of its proper divisors (1005445329).

2041311033 is a wasteful number, since it uses less digits than its factorization.

2041311033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236085 (or 236051 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2041311033 is about 45180.8702107430. The cubic root of 2041311033 is about 1268.5367720225.

Adding to 2041311033 its reverse (3301131402), we get a palindrome (5342442435).

The spelling of 2041311033 in words is "two billion, forty-one million, three hundred eleven thousand, thirty-three".