2143024302 has 16 divisors (see below), whose sum is σ = 4286530512. Its totient is φ = 714261120.

The previous prime is 2143024271. The next prime is 2143024309. The reversal of 2143024302 is 2034203412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143024309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66352 + ... + 93212.

It is an arithmetic number, because the mean of its divisors is an integer number (267908157).

Almost surely, 2^2143024302 is an apocalyptic number.

2143024302 is an abundant number, since it is smaller than the sum of its proper divisors (2143506210).

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

2143024302 is a wasteful number, since it uses less digits than its factorization.

2143024302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40163.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2143024302 is about 46292.8104785182. The cubic root of 2143024302 is about 1289.2655118154.

Adding to 2143024302 its reverse (2034203412), we get a palindrome (4177227714).

The spelling of 2143024302 in words is "two billion, one hundred forty-three million, twenty-four thousand, three hundred two".