2302133312 has 56 divisors (see below), whose sum is σ = 4734153600. Its totient is φ = 1109961216.

The previous prime is 2302133311. The next prime is 2302133321. The reversal of 2302133312 is 2133312032.

It is not an unprimeable number, because it can be changed into a prime (2302133311) 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, 212114 + ... + 222702.

Almost surely, 2^2302133312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2302133312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2367076800).

2302133312 is an abundant number, since it is smaller than the sum of its proper divisors (2432020288).

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

2302133312 is a wasteful number, since it uses less digits than its factorization.

2302133312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10723 (or 10713 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2302133312 is about 47980.5513932468. The cubic root of 2302133312 is about 1320.4141094356.

Adding to 2302133312 its reverse (2133312032), we get a palindrome (4435445344).

The spelling of 2302133312 in words is "two billion, three hundred two million, one hundred thirty-three thousand, three hundred twelve".