30203201211 has 8 divisors (see below), whose sum is σ = 42390457920. Its totient is φ = 19075705992.

The previous prime is 30203201191. The next prime is 30203201227. The reversal of 30203201211 is 11210230203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30203201211 - 2¹⁹ = 30202676923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30203201261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264940305 + ... + 264940418.

It is an arithmetic number, because the mean of its divisors is an integer number (5298807240).

Almost surely, 2^30203201211 is an apocalyptic number.

30203201211 is a deficient number, since it is larger than the sum of its proper divisors (12187256709).

30203201211 is a wasteful number, since it uses less digits than its factorization.

30203201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529880745.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30203201211 its reverse (11210230203), we get a palindrome (41413431414).

The spelling of 30203201211 in words is "thirty billion, two hundred three million, two hundred one thousand, two hundred eleven".