2133133311 has 8 divisors (see below), whose sum is σ = 2844889344. Its totient is φ = 1421733080.

The previous prime is 2133133307. The next prime is 2133133333. The reversal of 2133133311 is 1133313312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2133133311 - 2² = 2133133307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133133381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74631 + ... + 99176.

It is an arithmetic number, because the mean of its divisors is an integer number (355611168).

Almost surely, 2^2133133311 is an apocalyptic number.

2133133311 is a deficient number, since it is larger than the sum of its proper divisors (711756033).

2133133311 is a wasteful number, since it uses less digits than its factorization.

2133133311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177901.

The product of its digits is 486, while the sum is 21.

The square root of 2133133311 is about 46185.8561791378. The cubic root of 2133133311 is about 1287.2789450001.

Adding to 2133133311 its reverse (1133313312), we get a palindrome (3266446623).

The spelling of 2133133311 in words is "two billion, one hundred thirty-three million, one hundred thirty-three thousand, three hundred eleven".