2133122041 has 2 divisors, whose sum is σ = 2133122042. Its totient is φ = 2133122040.

The previous prime is 2133122023. The next prime is 2133122063. The reversal of 2133122041 is 1402213312.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1406550016 + 726572025 = 37504^2 + 26955^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133122041 is a prime.

It is not a weakly prime, because it can be changed into another prime (2133122011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066561020 + 1066561021.

It is an arithmetic number, because the mean of its divisors is an integer number (1066561021).

Almost surely, 2^2133122041 is an apocalyptic number.

It is an amenable number.

2133122041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133122041 is an equidigital number, since it uses as much as digits as its factorization.

2133122041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2133122041 is about 46185.7341719280. The cubic root of 2133122041 is about 1287.2766779658.

Adding to 2133122041 its reverse (1402213312), we get a palindrome (3535335353).

The spelling of 2133122041 in words is "two billion, one hundred thirty-three million, one hundred twenty-two thousand, forty-one".