2133200191 has 2 divisors, whose sum is σ = 2133200192. Its totient is φ = 2133200190.

The previous prime is 2133200141. The next prime is 2133200207. The reversal of 2133200191 is 1910023312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2133200191 - 2¹⁵ = 2133167423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133200141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066600095 + 1066600096.

It is an arithmetic number, because the mean of its divisors is an integer number (1066600096).

Almost surely, 2^2133200191 is an apocalyptic number.

2133200191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133200191 is an equidigital number, since it uses as much as digits as its factorization.

2133200191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 2133200191 is about 46186.5802046439. The cubic root of 2133200191 is about 1287.2923981859.

The spelling of 2133200191 in words is "two billion, one hundred thirty-three million, two hundred thousand, one hundred ninety-one".