302330130 has 32 divisors (see below), whose sum is σ = 736426944. Its totient is φ = 79417536.

The previous prime is 302330117. The next prime is 302330173. The reversal of 302330130 is 31033203.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73197 + ... + 77216.

It is an arithmetic number, because the mean of its divisors is an integer number (23013342).

Almost surely, 2^302330130 is an apocalyptic number.

302330130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

302330130 is an abundant number, since it is smaller than the sum of its proper divisors (434096814).

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

302330130 is a wasteful number, since it uses less digits than its factorization.

302330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150490.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 302330130 is about 17387.6430260113. The cubic root of 302330130 is about 671.1616662958.

Adding to 302330130 its reverse (31033203), we get a palindrome (333363333).

It can be divided in two parts, 3023 and 30130, that added together give a triangular number (33153 = T₂₅₇).

The spelling of 302330130 in words is "three hundred two million, three hundred thirty thousand, one hundred thirty".