302135422153 has 2 divisors, whose sum is σ = 302135422154. Its totient is φ = 302135422152.

The previous prime is 302135422129. The next prime is 302135422187. The reversal of 302135422153 is 351224531203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 295683637824 + 6451784329 = 543768^2 + 80323^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302135422153 is a prime.

It is not a weakly prime, because it can be changed into another prime (302135422553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151067711076 + 151067711077.

It is an arithmetic number, because the mean of its divisors is an integer number (151067711077).

Almost surely, 2^302135422153 is an apocalyptic number.

It is an amenable number.

302135422153 is a deficient number, since it is larger than the sum of its proper divisors (1).

302135422153 is an equidigital number, since it uses as much as digits as its factorization.

302135422153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 302135422153 its reverse (351224531203), we get a palindrome (653359953356).

The spelling of 302135422153 in words is "three hundred two billion, one hundred thirty-five million, four hundred twenty-two thousand, one hundred fifty-three".