2133061133 has 4 divisors (see below), whose sum is σ = 2437784160. Its totient is φ = 1828338108.

The previous prime is 2133061129. The next prime is 2133061141. The reversal of 2133061133 is 3311603312.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2133061133 - 2² = 2133061129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2133061099 and 2133061108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133061123) 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 in 3 ways as a sum of consecutive naturals, for example, 152361503 + ... + 152361516.

It is an arithmetic number, because the mean of its divisors is an integer number (609446040).

Almost surely, 2^2133061133 is an apocalyptic number.

It is an amenable number.

2133061133 is a deficient number, since it is larger than the sum of its proper divisors (304723027).

2133061133 is an equidigital number, since it uses as much as digits as its factorization.

2133061133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304723026.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 2133061133 is about 46185.0747861254. The cubic root of 2133061133 is about 1287.2644257845.

Adding to 2133061133 its reverse (3311603312), we get a palindrome (5444664445).

The spelling of 2133061133 in words is "two billion, one hundred thirty-three million, sixty-one thousand, one hundred thirty-three".