30201320202 has 16 divisors (see below), whose sum is σ = 60540237120. Its totient is φ = 10044173952.

The previous prime is 30201320159. The next prime is 30201320239. The reversal of 30201320202 is 20202310203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5730343 + ... + 5735610.

It is an arithmetic number, because the mean of its divisors is an integer number (3783764820).

Almost surely, 2^30201320202 is an apocalyptic number.

30201320202 is an abundant number, since it is smaller than the sum of its proper divisors (30338916918).

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

30201320202 is a wasteful number, since it uses less digits than its factorization.

30201320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11466397.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 30201320202 its reverse (20202310203), we get a palindrome (50403630405).

Subtracting from 30201320202 its reverse (20202310203), we obtain a palindrome (9999009999).

The spelling of 30201320202 in words is "thirty billion, two hundred one million, three hundred twenty thousand, two hundred two".