30302130202 has 32 divisors (see below), whose sum is σ = 48538293120. Its totient is φ = 14146099200.

The previous prime is 30302130181. The next prime is 30302130203. The reversal of 30302130202 is 20203120303.

It is not an unprimeable number, because it can be changed into a prime (30302130203) 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, 4437763 + ... + 4444585.

It is an arithmetic number, because the mean of its divisors is an integer number (1516821660).

Almost surely, 2^30302130202 is an apocalyptic number.

30302130202 is a deficient number, since it is larger than the sum of its proper divisors (18236162918).

30302130202 is a wasteful number, since it uses less digits than its factorization.

30302130202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8518.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30302130202 its reverse (20203120303), we get a palindrome (50505250505).

The spelling of 30302130202 in words is "thirty billion, three hundred two million, one hundred thirty thousand, two hundred two".