302112332113 has 2 divisors, whose sum is σ = 302112332114. Its totient is φ = 302112332112.

The previous prime is 302112332111. The next prime is 302112332129. The reversal of 302112332113 is 311233211203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243505732369 + 58606599744 = 493463^2 + 242088^2 .

It is a cyclic number.

It is not a de Polignac number, because 302112332113 - 2¹ = 302112332111 is a prime.

It is a super-2 number, since 2×302112332113² (a number of 24 digits) contains 22 as substring.

Together with 302112332111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (302112332111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151056166056 + 151056166057.

It is an arithmetic number, because the mean of its divisors is an integer number (151056166057).

Almost surely, 2^302112332113 is an apocalyptic number.

It is an amenable number.

302112332113 is a deficient number, since it is larger than the sum of its proper divisors (1).

302112332113 is an equidigital number, since it uses as much as digits as its factorization.

302112332113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 302112332113 its reverse (311233211203), we get a palindrome (613345543316).

The spelling of 302112332113 in words is "three hundred two billion, one hundred twelve million, three hundred thirty-two thousand, one hundred thirteen".