2133319 has 4 divisors (see below), whose sum is σ = 2226096. Its totient is φ = 2040544.

The previous prime is 2133311. The next prime is 2133331. The reversal of 2133319 is 9133312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2133319 - 2³ = 2133311 is a prime.

It is a super-2 number, since 2×2133319² = 9102099911522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2133319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46354 + ... + 46399.

It is an arithmetic number, because the mean of its divisors is an integer number (556524).

2^2133319 is an apocalyptic number.

2133319 is a deficient number, since it is larger than the sum of its proper divisors (92777).

2133319 is an equidigital number, since it uses as much as digits as its factorization.

2133319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92776.

The product of its digits is 486, while the sum is 22.

The square root of 2133319 is about 1460.5885799910. The cubic root of 2133319 is about 128.7316296409.

The spelling of 2133319 in words is "two million, one hundred thirty-three thousand, three hundred nineteen".