2111232041 has 2 divisors, whose sum is σ = 2111232042. Its totient is φ = 2111232040.

The previous prime is 2111232001. The next prime is 2111232089. The reversal of 2111232041 is 1402321112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1664966416 + 446265625 = 40804^2 + 21125^2 .

It is a cyclic number.

It is not a de Polignac number, because 2111232041 - 2²⁶ = 2044123177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2111232001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055616020 + 1055616021.

It is an arithmetic number, because the mean of its divisors is an integer number (1055616021).

Almost surely, 2^2111232041 is an apocalyptic number.

It is an amenable number.

2111232041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111232041 is an equidigital number, since it uses as much as digits as its factorization.

2111232041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2111232041 is about 45948.1451312237. The cubic root of 2111232041 is about 1282.8582046323.

Adding to 2111232041 its reverse (1402321112), we get a palindrome (3513553153).

The spelling of 2111232041 in words is "two billion, one hundred eleven million, two hundred thirty-two thousand, forty-one".