30201321211211 has 2 divisors, whose sum is σ = 30201321211212. Its totient is φ = 30201321211210.

The previous prime is 30201321211177. The next prime is 30201321211219. The reversal of 30201321211211 is 11211212310203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30201321211211 - 2⁶ = 30201321211147 is a prime.

It is not a weakly prime, because it can be changed into another prime (30201321211219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100660605605 + 15100660605606.

It is an arithmetic number, because the mean of its divisors is an integer number (15100660605606).

Almost surely, 2^{30201321211211} is an apocalyptic number.

30201321211211 is a deficient number, since it is larger than the sum of its proper divisors (1).

30201321211211 is an equidigital number, since it uses as much as digits as its factorization.

30201321211211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 30201321211211 its reverse (11211212310203), we get a palindrome (41412533521414).

The spelling of 30201321211211 in words is "thirty trillion, two hundred one billion, three hundred twenty-one million, two hundred eleven thousand, two hundred eleven".