2133140302 has 16 divisors (see below), whose sum is σ = 3290601600. Its totient is φ = 1036522872.

The previous prime is 2133140291. The next prime is 2133140309. The reversal of 2133140302 is 2030413312.

It is a self number, because there is not a number n which added to its sum of digits gives 2133140302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133140309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45208 + ... + 79435.

It is an arithmetic number, because the mean of its divisors is an integer number (205662600).

Almost surely, 2^2133140302 is an apocalyptic number.

2133140302 is a deficient number, since it is larger than the sum of its proper divisors (1157461298).

2133140302 is a wasteful number, since it uses less digits than its factorization.

2133140302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124887.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2133140302 is about 46185.9318624189. The cubic root of 2133140302 is about 1287.2803512815.

Adding to 2133140302 its reverse (2030413312), we get a palindrome (4163553614).

The spelling of 2133140302 in words is "two billion, one hundred thirty-three million, one hundred forty thousand, three hundred two".