2133035221 has 2 divisors, whose sum is σ = 2133035222. Its totient is φ = 2133035220.

The previous prime is 2133035183. The next prime is 2133035227. The reversal of 2133035221 is 1225303312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1675674225 + 457360996 = 40935^2 + 21386^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133035221 - 2²³ = 2124646613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2133035192 and 2133035201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133035227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066517610 + 1066517611.

It is an arithmetic number, because the mean of its divisors is an integer number (1066517611).

Almost surely, 2^2133035221 is an apocalyptic number.

It is an amenable number.

2133035221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133035221 is an equidigital number, since it uses as much as digits as its factorization.

2133035221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2133035221 is about 46184.7942617481. The cubic root of 2133035221 is about 1287.2592132864.

Adding to 2133035221 its reverse (1225303312), we get a palindrome (3358338533).

The spelling of 2133035221 in words is "two billion, one hundred thirty-three million, thirty-five thousand, two hundred twenty-one".