2066133241 has 2 divisors, whose sum is σ = 2066133242. Its totient is φ = 2066133240.

The previous prime is 2066133227. The next prime is 2066133269. The reversal of 2066133241 is 1423316602.

It is an a-pointer prime, because the next prime (2066133269) can be obtained adding 2066133241 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1662926841 + 403206400 = 40779^2 + 20080^2 .

It is a cyclic number.

It is not a de Polignac number, because 2066133241 - 2¹⁵ = 2066100473 is a prime.

It is not a weakly prime, because it can be changed into another prime (2066133211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033066620 + 1033066621.

It is an arithmetic number, because the mean of its divisors is an integer number (1033066621).

Almost surely, 2^2066133241 is an apocalyptic number.

It is an amenable number.

2066133241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2066133241 is an equidigital number, since it uses as much as digits as its factorization.

2066133241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2066133241 is about 45454.7383778633. The cubic root of 2066133241 is about 1273.6578450626.

Adding to 2066133241 its reverse (1423316602), we get a palindrome (3489449843).

The spelling of 2066133241 in words is "two billion, sixty-six million, one hundred thirty-three thousand, two hundred forty-one".