302020330230 has 96 divisors (see below), whose sum is σ = 806259950496. Its totient is φ = 78396982272.

The previous prime is 302020330217. The next prime is 302020330253. The reversal of 302020330230 is 32033020203.

302020330230 is a `hidden beast` number, since 302 + 0 + 2 + 0 + 330 + 2 + 30 = 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 (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1000734 + ... + 1267086.

It is an arithmetic number, because the mean of its divisors is an integer number (8398541151).

Almost surely, 2^302020330230 is an apocalyptic number.

302020330230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 302020330230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403129975248).

302020330230 is an abundant number, since it is smaller than the sum of its proper divisors (504239620266).

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

302020330230 is a wasteful number, since it uses less digits than its factorization.

302020330230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266702 (or 266699 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 302020330230 its reverse (32033020203), we get a palindrome (334053350433).

It can be divided in two parts, 302020 and 330230, that added together give a triangular number (632250 = T₁₁₂₄).

The spelling of 302020330230 in words is "three hundred two billion, twenty million, three hundred thirty thousand, two hundred thirty".