20302301147 has 2 divisors, whose sum is σ = 20302301148. Its totient is φ = 20302301146.

The previous prime is 20302301137. The next prime is 20302301251. The reversal of 20302301147 is 74110320302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20302301147 - 2⁶ = 20302301083 is a prime.

It is a super-3 number, since 3×20302301147³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (20302301137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10151150573 + 10151150574.

It is an arithmetic number, because the mean of its divisors is an integer number (10151150574).

Almost surely, 2^20302301147 is an apocalyptic number.

20302301147 is a deficient number, since it is larger than the sum of its proper divisors (1).

20302301147 is an equidigital number, since it uses as much as digits as its factorization.

20302301147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 20302301147 its reverse (74110320302), we get a palindrome (94412621449).

The spelling of 20302301147 in words is "twenty billion, three hundred two million, three hundred one thousand, one hundred forty-seven".