30211210320001 has 2 divisors, whose sum is σ = 30211210320002. Its totient is φ = 30211210320000.

The previous prime is 30211210319933. The next prime is 30211210320041. The reversal of 30211210320001 is 10002301211203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29321629353025 + 889580966976 = 5414945^2 + 943176^2 .

It is a cyclic number.

It is not a de Polignac number, because 30211210320001 - 2¹⁹ = 30211209795713 is a prime.

It is not a weakly prime, because it can be changed into another prime (30211210320041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105605160000 + 15105605160001.

It is an arithmetic number, because the mean of its divisors is an integer number (15105605160001).

Almost surely, 2^{30211210320001} is an apocalyptic number.

It is an amenable number.

30211210320001 is a deficient number, since it is larger than the sum of its proper divisors (1).

30211210320001 is an equidigital number, since it uses as much as digits as its factorization.

30211210320001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30211210320001 its reverse (10002301211203), we get a palindrome (40213511531204).

The spelling of 30211210320001 in words is "thirty trillion, two hundred eleven billion, two hundred ten million, three hundred twenty thousand, one".