302230134 has 24 divisors (see below), whose sum is σ = 672531600. Its totient is φ = 98020368.

The previous prime is 302230127. The next prime is 302230157. The reversal of 302230134 is 431032203.

302230134 is a `hidden beast` number, since 302 + 230 + 134 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226234 + ... + 227565.

It is an arithmetic number, because the mean of its divisors is an integer number (28022150).

Almost surely, 2^302230134 is an apocalyptic number.

302230134 is an abundant number, since it is smaller than the sum of its proper divisors (370301466).

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

302230134 is a wasteful number, since it uses less digits than its factorization.

302230134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453844 (or 453841 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 302230134 is about 17384.7672978386. The cubic root of 302230134 is about 671.0876623335.

Adding to 302230134 its reverse (431032203), we get a palindrome (733262337).

The spelling of 302230134 in words is "three hundred two million, two hundred thirty thousand, one hundred thirty-four".