2133313011 has 32 divisors (see below), whose sum is σ = 3221486400. Its totient is φ = 1395014400.

The previous prime is 2133312991. The next prime is 2133313069. The reversal of 2133313011 is 1103133312.

It is a happy number.

It is not a de Polignac number, because 2133313011 - 2⁹ = 2133312499 is a prime.

It is a super-2 number, since 2×2133313011² = 9102048805803772242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2133313111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293655 + ... + 300831.

It is an arithmetic number, because the mean of its divisors is an integer number (100671450).

Almost surely, 2^2133313011 is an apocalyptic number.

2133313011 is a deficient number, since it is larger than the sum of its proper divisors (1088173389).

2133313011 is a wasteful number, since it uses less digits than its factorization.

2133313011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7396 (or 7390 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 2133313011 is about 46187.8015389345. The cubic root of 2133313011 is about 1287.3150917535.

Adding to 2133313011 its reverse (1103133312), we get a palindrome (3236446323).

The spelling of 2133313011 in words is "two billion, one hundred thirty-three million, three hundred thirteen thousand, eleven".