302135145353 has 16 divisors (see below), whose sum is σ = 325367824320. Its totient is φ = 279510259200.

The previous prime is 302135145349. The next prime is 302135145391. The reversal of 302135145353 is 353541531203.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 302135145353 - 2² = 302135145349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (302135145853) 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 in 15 ways as a sum of consecutive naturals, for example, 15126293 + ... + 15146253.

It is an arithmetic number, because the mean of its divisors is an integer number (20335489020).

Almost surely, 2^302135145353 is an apocalyptic number.

It is an amenable number.

302135145353 is a deficient number, since it is larger than the sum of its proper divisors (23232678967).

302135145353 is a wasteful number, since it uses less digits than its factorization.

302135145353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35128.

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 302135145353 its reverse (353541531203), we get a palindrome (655676676556).

The spelling of 302135145353 in words is "three hundred two billion, one hundred thirty-five million, one hundred forty-five thousand, three hundred fifty-three".