2133133087 has 2 divisors, whose sum is σ = 2133133088. Its totient is φ = 2133133086.

The previous prime is 2133133081. The next prime is 2133133103. The reversal of 2133133087 is 7803313312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2133133087 - 2¹⁹ = 2132608799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133133081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066566543 + 1066566544.

It is an arithmetic number, because the mean of its divisors is an integer number (1066566544).

Almost surely, 2^2133133087 is an apocalyptic number.

2133133087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133133087 is an equidigital number, since it uses as much as digits as its factorization.

2133133087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2133133087 is about 46185.8537541529. The cubic root of 2133133087 is about 1287.2788999411.

Adding to 2133133087 its reverse (7803313312), we get a palindrome (9936446399).

The spelling of 2133133087 in words is "two billion, one hundred thirty-three million, one hundred thirty-three thousand, eighty-seven".