20330030321327 has 2 divisors, whose sum is σ = 20330030321328. Its totient is φ = 20330030321326.

The previous prime is 20330030321297. The next prime is 20330030321353. The reversal of 20330030321327 is 72312303003302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20330030321327 - 2¹⁶ = 20330030255791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20330030321327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20330030351327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10165015160663 + 10165015160664.

It is an arithmetic number, because the mean of its divisors is an integer number (10165015160664).

Almost surely, 2^{20330030321327} is an apocalyptic number.

20330030321327 is a deficient number, since it is larger than the sum of its proper divisors (1).

20330030321327 is an equidigital number, since it uses as much as digits as its factorization.

20330030321327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 29.

Adding to 20330030321327 its reverse (72312303003302), we get a palindrome (92642333324629).

The spelling of 20330030321327 in words is "twenty trillion, three hundred thirty billion, thirty million, three hundred twenty-one thousand, three hundred twenty-seven".