302310130349 has 2 divisors, whose sum is σ = 302310130350. Its totient is φ = 302310130348.

The previous prime is 302310130247. The next prime is 302310130427. The reversal of 302310130349 is 943031013203.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285802506025 + 16507624324 = 534605^2 + 128482^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302310130349 is a prime.

It is a super-4 number, since 4×302310130349⁴ (a number of 47 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302310130949) 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, 151155065174 + 151155065175.

It is an arithmetic number, because the mean of its divisors is an integer number (151155065175).

Almost surely, 2^302310130349 is an apocalyptic number.

It is an amenable number.

302310130349 is a deficient number, since it is larger than the sum of its proper divisors (1).

302310130349 is an equidigital number, since it uses as much as digits as its factorization.

302310130349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 302310130349 in words is "three hundred two billion, three hundred ten million, one hundred thirty thousand, three hundred forty-nine".