2133520302 has 8 divisors (see below), whose sum is σ = 4267040616. Its totient is φ = 711173432.

The previous prime is 2133520283. The next prime is 2133520309. The reversal of 2133520302 is 2030253312.

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

2133520302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133520309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177793353 + ... + 177793364.

It is an arithmetic number, because the mean of its divisors is an integer number (533380077).

Almost surely, 2^2133520302 is an apocalyptic number.

2133520302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133520302 is a wasteful number, since it uses less digits than its factorization.

2133520302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355586722.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2133520302 is about 46190.0454860135. The cubic root of 2133520302 is about 1287.3567859303.

Adding to 2133520302 its reverse (2030253312), we get a palindrome (4163773614).

The spelling of 2133520302 in words is "two billion, one hundred thirty-three million, five hundred twenty thousand, three hundred two".