1020243302 has 8 divisors (see below), whose sum is σ = 1648085376. Its totient is φ = 470881512.

The previous prime is 1020243299. The next prime is 1020243311. The reversal of 1020243302 is 2033420201.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19620038 + ... + 19620089.

It is an arithmetic number, because the mean of its divisors is an integer number (206010672).

Almost surely, 2^1020243302 is an apocalyptic number.

1020243302 is a deficient number, since it is larger than the sum of its proper divisors (627842074).

1020243302 is a wasteful number, since it uses less digits than its factorization.

1020243302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39240142.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1020243302 is about 31941.2476587875. The cubic root of 1020243302 is about 1006.7027402294.

Adding to 1020243302 its reverse (2033420201), we get a palindrome (3053663503).

The spelling of 1020243302 in words is "one billion, twenty million, two hundred forty-three thousand, three hundred two".