302021013230 has 64 divisors (see below), whose sum is σ = 564558128640. Its totient is φ = 116207616000.

The previous prime is 302021013227. The next prime is 302021013253. The reversal of 302021013230 is 32310120203.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 302021013199 and 302021013208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97771526 + ... + 97774614.

It is an arithmetic number, because the mean of its divisors is an integer number (8821220760).

Almost surely, 2^302021013230 is an apocalyptic number.

302021013230 is a deficient number, since it is larger than the sum of its proper divisors (262537115410).

302021013230 is a wasteful number, since it uses less digits than its factorization.

302021013230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4925.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 302021013230 its reverse (32310120203), we get a palindrome (334331133433).

The spelling of 302021013230 in words is "three hundred two billion, twenty-one million, thirteen thousand, two hundred thirty".