20303103101167 has 2 divisors, whose sum is σ = 20303103101168. Its totient is φ = 20303103101166.

The previous prime is 20303103101143. The next prime is 20303103101221. The reversal of 20303103101167 is 76110130130302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20303103101167 - 2¹⁹ = 20303102576879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20303103101767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10151551550583 + 10151551550584.

It is an arithmetic number, because the mean of its divisors is an integer number (10151551550584).

Almost surely, 2^{20303103101167} is an apocalyptic number.

20303103101167 is a deficient number, since it is larger than the sum of its proper divisors (1).

20303103101167 is an equidigital number, since it uses as much as digits as its factorization.

20303103101167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

Adding to 20303103101167 its reverse (76110130130302), we get a palindrome (96413233231469).

The spelling of 20303103101167 in words is "twenty trillion, three hundred three billion, one hundred three million, one hundred one thousand, one hundred sixty-seven".