2135333 has 2 divisors, whose sum is σ = 2135334. Its totient is φ = 2135332.

The previous prime is 2135303. The next prime is 2135347. The reversal of 2135333 is 3335312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2010724 + 124609 = 1418^2 + 353^2 .

It is a cyclic number.

It is not a de Polignac number, because 2135333 - 2¹⁶ = 2069797 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2135303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067666 + 1067667.

It is an arithmetic number, because the mean of its divisors is an integer number (1067667).

2^2135333 is an apocalyptic number.

It is an amenable number.

2135333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2135333 is an equidigital number, since it uses as much as digits as its factorization.

2135333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 810, while the sum is 20.

The square root of 2135333 is about 1461.2778654315. The cubic root of 2135333 is about 128.7721274062.

The spelling of 2135333 in words is "two million, one hundred thirty-five thousand, three hundred thirty-three".