302130203211030 has 32 divisors (see below), whose sum is σ = 725117486940000. Its totient is φ = 80567498719232.

The previous prime is 302130203211017. The next prime is 302130203211037. The reversal of 302130203211030 is 30112302031203.

It is a junction number, because it is equal to n+sod(n) for n = 302130203210988 and 302130203211006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302130203211037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30283755 + ... + 39004694.

It is an arithmetic number, because the mean of its divisors is an integer number (22659921466875).

Almost surely, 2^{302130203211030} is an apocalyptic number.

302130203211030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

302130203211030 is an abundant number, since it is smaller than the sum of its proper divisors (422987283728970).

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

302130203211030 is a wasteful number, since it uses less digits than its factorization.

302130203211030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69433808.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 302130203211030 its reverse (30112302031203), we get a palindrome (332242505242233).

The spelling of 302130203211030 in words is "three hundred two trillion, one hundred thirty billion, two hundred three million, two hundred eleven thousand, thirty".