302130164 has 24 divisors (see below), whose sum is σ = 606184320. Its totient is φ = 129072096.

The previous prime is 302130163. The next prime is 302130167. The reversal of 302130164 is 461031203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302130163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8144 + ... + 25895.

It is an arithmetic number, because the mean of its divisors is an integer number (25257680).

Almost surely, 2^302130164 is an apocalyptic number.

It is an amenable number.

302130164 is an abundant number, since it is smaller than the sum of its proper divisors (304054156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302130164 is a wasteful number, since it uses less digits than its factorization.

302130164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34367 (or 34365 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 302130164 is about 17381.8918417990. The cubic root of 302130164 is about 671.0136612942.

Adding to 302130164 its reverse (461031203), we get a palindrome (763161367).

The spelling of 302130164 in words is "three hundred two million, one hundred thirty thousand, one hundred sixty-four".