30030102211321 has 2 divisors, whose sum is σ = 30030102211322. Its totient is φ = 30030102211320.

The previous prime is 30030102211301. The next prime is 30030102211349. The reversal of 30030102211321 is 12311220103003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23236593589225 + 6793508622096 = 4820435^2 + 2606436^2 .

It is a cyclic number.

It is not a de Polignac number, because 30030102211321 - 2¹⁷ = 30030102080249 is a prime.

It is not a weakly prime, because it can be changed into another prime (30030102211301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15015051105660 + 15015051105661.

It is an arithmetic number, because the mean of its divisors is an integer number (15015051105661).

Almost surely, 2^{30030102211321} is an apocalyptic number.

It is an amenable number.

30030102211321 is a deficient number, since it is larger than the sum of its proper divisors (1).

30030102211321 is an equidigital number, since it uses as much as digits as its factorization.

30030102211321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30030102211321 its reverse (12311220103003), we get a palindrome (42341322314324).

The spelling of 30030102211321 in words is "thirty trillion, thirty billion, one hundred two million, two hundred eleven thousand, three hundred twenty-one".