2133915183 has 12 divisors (see below), whose sum is σ = 3216336240. Its totient is φ = 1360757376.

The previous prime is 2133915181. The next prime is 2133915187. The reversal of 2133915183 is 3815193312.

2133915183 is a `hidden beast` number, since 2 + 133 + 9 + 1 + 518 + 3 = 666.

It is not a de Polignac number, because 2133915183 - 2¹ = 2133915181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133915181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5154178 + ... + 5154591.

It is an arithmetic number, because the mean of its divisors is an integer number (268028020).

Almost surely, 2^2133915183 is an apocalyptic number.

2133915183 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2133915183 is a deficient number, since it is larger than the sum of its proper divisors (1082421057).

2133915183 is a wasteful number, since it uses less digits than its factorization.

2133915183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10308798 (or 10308795 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 2133915183 is about 46194.3198131545. The cubic root of 2133915183 is about 1287.4362041849.

The spelling of 2133915183 in words is "two billion, one hundred thirty-three million, nine hundred fifteen thousand, one hundred eighty-three".