20301203093 has 2 divisors, whose sum is σ = 20301203094. Its totient is φ = 20301203092.

The previous prime is 20301203071. The next prime is 20301203099. The reversal of 20301203093 is 39030210302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19199427844 + 1101775249 = 138562^2 + 33193^2 .

It is a cyclic number.

It is not a de Polignac number, because 20301203093 - 2⁶ = 20301203029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20301203099) 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, 10150601546 + 10150601547.

It is an arithmetic number, because the mean of its divisors is an integer number (10150601547).

Almost surely, 2^20301203093 is an apocalyptic number.

It is an amenable number.

20301203093 is a deficient number, since it is larger than the sum of its proper divisors (1).

20301203093 is an equidigital number, since it uses as much as digits as its factorization.

20301203093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 20301203093 its reverse (39030210302), we get a palindrome (59331413395).

The spelling of 20301203093 in words is "twenty billion, three hundred one million, two hundred three thousand, ninety-three".