2102443302 has 8 divisors (see below), whose sum is σ = 4204886616. Its totient is φ = 700814432.

The previous prime is 2102443279. The next prime is 2102443307. The reversal of 2102443302 is 2033442012.

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

2102443302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102443307) 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 3 ways as a sum of consecutive naturals, for example, 175203603 + ... + 175203614.

It is an arithmetic number, because the mean of its divisors is an integer number (525610827).

Almost surely, 2^2102443302 is an apocalyptic number.

2102443302 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.

2102443302 is a wasteful number, since it uses less digits than its factorization.

2102443302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350407222.

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

The square root of 2102443302 is about 45852.4078102775. The cubic root of 2102443302 is about 1281.0756140309.

Adding to 2102443302 its reverse (2033442012), we get a palindrome (4135885314).

The spelling of 2102443302 in words is "two billion, one hundred two million, four hundred forty-three thousand, three hundred two".