302312330113 has 2 divisors, whose sum is σ = 302312330114. Its totient is φ = 302312330112.

The previous prime is 302312330107. The next prime is 302312330143. The reversal of 302312330113 is 311033213203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 154265916289 + 148046413824 = 392767^2 + 384768^2 .

It is an emirp because it is prime and its reverse (311033213203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 302312330113 - 2⁹ = 302312329601 is a prime.

It is not a weakly prime, because it can be changed into another prime (302312330143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151156165056 + 151156165057.

It is an arithmetic number, because the mean of its divisors is an integer number (151156165057).

Almost surely, 2^302312330113 is an apocalyptic number.

It is an amenable number.

302312330113 is a deficient number, since it is larger than the sum of its proper divisors (1).

302312330113 is an equidigital number, since it uses as much as digits as its factorization.

302312330113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 302312330113 its reverse (311033213203), we get a palindrome (613345543316).

The spelling of 302312330113 in words is "three hundred two billion, three hundred twelve million, three hundred thirty thousand, one hundred thirteen".