302130213020 has 12 divisors (see below), whose sum is σ = 634473447384. Its totient is φ = 120852085200.

The previous prime is 302130212897. The next prime is 302130213031. The reversal of 302130213020 is 20312031203.

It is a self number, because there is not a number n which added to its sum of digits gives 302130213020.

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 3 ways as a sum of consecutive naturals, for example, 7553255306 + ... + 7553255345.

It is an arithmetic number, because the mean of its divisors is an integer number (52872787282).

Almost surely, 2^302130213020 is an apocalyptic number.

It is an amenable number.

302130213020 is an abundant number, since it is smaller than the sum of its proper divisors (332343234364).

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

302130213020 is a wasteful number, since it uses less digits than its factorization.

302130213020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15106510660 (or 15106510658 counting only the distinct ones).

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

Adding to 302130213020 its reverse (20312031203), we get a palindrome (322442244223).

The spelling of 302130213020 in words is "three hundred two billion, one hundred thirty million, two hundred thirteen thousand, twenty".