30001320001211 has 16 divisors (see below), whose sum is σ = 36010157853600. Its totient is φ = 24692679664128.

The previous prime is 30001320001193. The next prime is 30001320001217. The reversal of 30001320001211 is 11210002310003.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30001320001211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30001320001217) 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, 3572432096 + ... + 3572440493.

It is an arithmetic number, because the mean of its divisors is an integer number (2250634865850).

Almost surely, 2^{30001320001211} is an apocalyptic number.

30001320001211 is a deficient number, since it is larger than the sum of its proper divisors (6008837852389).

30001320001211 is a wasteful number, since it uses less digits than its factorization.

30001320001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7144872638.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30001320001211 its reverse (11210002310003), we get a palindrome (41211322311214).

The spelling of 30001320001211 in words is "thirty trillion, one billion, three hundred twenty million, one thousand, two hundred eleven".