30303022201 has 4 divisors (see below), whose sum is σ = 30335642100. Its totient is φ = 30270402304.

The previous prime is 30303022193. The next prime is 30303022207. The reversal of 30303022201 is 10222030303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 148352400 + 30154669801 = 12180^2 + 173651^2 .

It is a cyclic number.

It is not a de Polignac number, because 30303022201 - 2³ = 30303022193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30303022207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16308556 + ... + 16310413.

It is an arithmetic number, because the mean of its divisors is an integer number (7583910525).

Almost surely, 2^30303022201 is an apocalyptic number.

It is an amenable number.

30303022201 is a deficient number, since it is larger than the sum of its proper divisors (32619899).

30303022201 is an equidigital number, since it uses as much as digits as its factorization.

30303022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32619898.

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

Adding to 30303022201 its reverse (10222030303), we get a palindrome (40525052504).

The spelling of 30303022201 in words is "thirty billion, three hundred three million, twenty-two thousand, two hundred one".