2133203311 has 2 divisors, whose sum is σ = 2133203312. Its totient is φ = 2133203310.

The previous prime is 2133203273. The next prime is 2133203327. The reversal of 2133203311 is 1133023312.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133203311 is a prime.

It is a super-2 number, since 2×2133203311² = 9101112732122725442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133203381) 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, 1066601655 + 1066601656.

It is an arithmetic number, because the mean of its divisors is an integer number (1066601656).

Almost surely, 2^2133203311 is an apocalyptic number.

2133203311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133203311 is an equidigital number, since it uses as much as digits as its factorization.

2133203311 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 19.

The square root of 2133203311 is about 46186.6139806763. The cubic root of 2133203311 is about 1287.2930257798.

Adding to 2133203311 its reverse (1133023312), we get a palindrome (3266226623).

The spelling of 2133203311 in words is "two billion, one hundred thirty-three million, two hundred three thousand, three hundred eleven".