2133030286 has 4 divisors (see below), whose sum is σ = 3199545432. Its totient is φ = 1066515142.

The previous prime is 2133030283. The next prime is 2133030287. The reversal of 2133030286 is 6820303312.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133030283) 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, 533257570 + ... + 533257573.

It is an arithmetic number, because the mean of its divisors is an integer number (799886358).

Almost surely, 2^2133030286 is an apocalyptic number.

2133030286 is a deficient number, since it is larger than the sum of its proper divisors (1066515146).

2133030286 is a wasteful number, since it uses less digits than its factorization.

2133030286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066515145.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2133030286 is about 46184.7408350420. The cubic root of 2133030286 is about 1287.2582205494.

Adding to 2133030286 its reverse (6820303312), we get a palindrome (8953333598).

The spelling of 2133030286 in words is "two billion, one hundred thirty-three million, thirty thousand, two hundred eighty-six".