30303001011211 has 16 divisors (see below), whose sum is σ = 30619528728480. Its totient is φ = 29987996670720.

The previous prime is 30303001011193. The next prime is 30303001011221. The reversal of 30303001011211 is 11211010030303.

It is a cyclic number.

It is not a de Polignac number, because 30303001011211 - 2⁹ = 30303001010699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30303001011221) 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, 58070325 + ... + 58589833.

It is an arithmetic number, because the mean of its divisors is an integer number (1913720545530).

Almost surely, 2^{30303001011211} is an apocalyptic number.

30303001011211 is a deficient number, since it is larger than the sum of its proper divisors (316527717269).

30303001011211 is a wasteful number, since it uses less digits than its factorization.

30303001011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520974.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 30303001011211 its reverse (11211010030303), we get a palindrome (41514011041514).

The spelling of 30303001011211 in words is "thirty trillion, three hundred three billion, one million, eleven thousand, two hundred eleven".