302313112204243 has 12 divisors (see below), whose sum is σ = 353511561071232. Its totient is φ = 257768846598480.

The previous prime is 302313112204223. The next prime is 302313112204249. The reversal of 302313112204243 is 342402211313203.

It is not a de Polignac number, because 302313112204243 - 2²⁹ = 302312575333331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (302313112204249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16150920880 + ... + 16150939597.

It is an arithmetic number, because the mean of its divisors is an integer number (29459296755936).

Almost surely, 2^{302313112204243} is an apocalyptic number.

302313112204243 is a deficient number, since it is larger than the sum of its proper divisors (51198448866989).

302313112204243 is a wasteful number, since it uses less digits than its factorization.

302313112204243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32301860682 (or 32301860675 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 302313112204243 its reverse (342402211313203), we get a palindrome (644715323517446).

The spelling of 302313112204243 in words is "three hundred two trillion, three hundred thirteen billion, one hundred twelve million, two hundred four thousand, two hundred forty-three".