302234020313 has 2 divisors, whose sum is σ = 302234020314. Its totient is φ = 302234020312.

The previous prime is 302234020303. The next prime is 302234020367. The reversal of 302234020313 is 313020432203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205869097984 + 96364922329 = 453728^2 + 310427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302234020313 is a prime.

It is not a weakly prime, because it can be changed into another prime (302234020303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151117010156 + 151117010157.

It is an arithmetic number, because the mean of its divisors is an integer number (151117010157).

Almost surely, 2^302234020313 is an apocalyptic number.

It is an amenable number.

302234020313 is a deficient number, since it is larger than the sum of its proper divisors (1).

302234020313 is an equidigital number, since it uses as much as digits as its factorization.

302234020313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 302234020313 its reverse (313020432203), we get a palindrome (615254452516).

The spelling of 302234020313 in words is "three hundred two billion, two hundred thirty-four million, twenty thousand, three hundred thirteen".