20301202027 has 2 divisors, whose sum is σ = 20301202028. Its totient is φ = 20301202026.

The previous prime is 20301202003. The next prime is 20301202049. The reversal of 20301202027 is 72020210302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20301202027 - 2¹⁹ = 20300677739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20301201995 and 20301202013.

It is not a weakly prime, because it can be changed into another prime (20301200027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10150601013 + 10150601014.

It is an arithmetic number, because the mean of its divisors is an integer number (10150601014).

Almost surely, 2^20301202027 is an apocalyptic number.

20301202027 is a deficient number, since it is larger than the sum of its proper divisors (1).

20301202027 is an equidigital number, since it uses as much as digits as its factorization.

20301202027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

Adding to 20301202027 its reverse (72020210302), we get a palindrome (92321412329).

The spelling of 20301202027 in words is "twenty billion, three hundred one million, two hundred two thousand, twenty-seven".