30201321212329 has 2 divisors, whose sum is σ = 30201321212330. Its totient is φ = 30201321212328.

The previous prime is 30201321212311. The next prime is 30201321212341. The reversal of 30201321212329 is 92321212310203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17436971577600 + 12764349634729 = 4175760^2 + 3572723^2 .

It is a cyclic number.

It is not a de Polignac number, because 30201321212329 - 2²⁹ = 30200784341417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30201321212329.

It is not a weakly prime, because it can be changed into another prime (30201321212429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100660606164 + 15100660606165.

It is an arithmetic number, because the mean of its divisors is an integer number (15100660606165).

Almost surely, 2^{30201321212329} is an apocalyptic number.

It is an amenable number.

30201321212329 is a deficient number, since it is larger than the sum of its proper divisors (1).

30201321212329 is an equidigital number, since it uses as much as digits as its factorization.

30201321212329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 30201321212329 in words is "thirty trillion, two hundred one billion, three hundred twenty-one million, two hundred twelve thousand, three hundred twenty-nine".