30021201130171 has 2 divisors, whose sum is σ = 30021201130172. Its totient is φ = 30021201130170.

The previous prime is 30021201130103. The next prime is 30021201130279. The reversal of 30021201130171 is 17103110212003.

It is a weak prime.

It is an emirp because it is prime and its reverse (17103110212003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30021201130171 - 2²³ = 30021192741563 is a prime.

It is not a weakly prime, because it can be changed into another prime (30021201140171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15010600565085 + 15010600565086.

It is an arithmetic number, because the mean of its divisors is an integer number (15010600565086).

Almost surely, 2^{30021201130171} is an apocalyptic number.

30021201130171 is a deficient number, since it is larger than the sum of its proper divisors (1).

30021201130171 is an equidigital number, since it uses as much as digits as its factorization.

30021201130171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 30021201130171 its reverse (17103110212003), we get a palindrome (47124311342174).

The spelling of 30021201130171 in words is "thirty trillion, twenty-one billion, two hundred one million, one hundred thirty thousand, one hundred seventy-one".