302135144053 has 16 divisors (see below), whose sum is σ = 331890249600. Its totient is φ = 273767281920.

The previous prime is 302135144041. The next prime is 302135144071. The reversal of 302135144053 is 350441531203.

It is a cyclic number.

It is not a de Polignac number, because 302135144053 - 2⁵ = 302135144021 is a prime.

It is a super-2 number, since 2×302135144053² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302135144093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9791313 + ... + 9822121.

It is an arithmetic number, because the mean of its divisors is an integer number (20743140600).

Almost surely, 2^302135144053 is an apocalyptic number.

It is an amenable number.

302135144053 is a deficient number, since it is larger than the sum of its proper divisors (29755105547).

302135144053 is a wasteful number, since it uses less digits than its factorization.

302135144053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53292.

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

Adding to 302135144053 its reverse (350441531203), we get a palindrome (652576675256).

The spelling of 302135144053 in words is "three hundred two billion, one hundred thirty-five million, one hundred forty-four thousand, fifty-three".