302030312113 has 2 divisors, whose sum is σ = 302030312114. Its totient is φ = 302030312112.

The previous prime is 302030312107. The next prime is 302030312153. The reversal of 302030312113 is 311213030203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284949913249 + 17080398864 = 533807^2 + 130692^2 .

It is a cyclic number.

It is not a de Polignac number, because 302030312113 - 2²⁵ = 301996757681 is a prime.

It is not a weakly prime, because it can be changed into another prime (302030312153) 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 as a sum of consecutive naturals, namely, 151015156056 + 151015156057.

It is an arithmetic number, because the mean of its divisors is an integer number (151015156057).

Almost surely, 2^302030312113 is an apocalyptic number.

It is an amenable number.

302030312113 is a deficient number, since it is larger than the sum of its proper divisors (1).

302030312113 is an equidigital number, since it uses as much as digits as its factorization.

302030312113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 302030312113 its reverse (311213030203), we get a palindrome (613243342316).

The spelling of 302030312113 in words is "three hundred two billion, thirty million, three hundred twelve thousand, one hundred thirteen".