20302313111107 has 2 divisors, whose sum is σ = 20302313111108. Its totient is φ = 20302313111106.

The previous prime is 20302313111033. The next prime is 20302313111111. The reversal of 20302313111107 is 70111131320302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20302313111107 - 2¹¹ = 20302313109059 is a prime.

It is a super-2 number, since 2×20302313111107² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20302313111147) 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, 10151156555553 + 10151156555554.

It is an arithmetic number, because the mean of its divisors is an integer number (10151156555554).

Almost surely, 2^{20302313111107} is an apocalyptic number.

20302313111107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20302313111107 is an equidigital number, since it uses as much as digits as its factorization.

20302313111107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 20302313111107 its reverse (70111131320302), we get a palindrome (90413444431409).

The spelling of 20302313111107 in words is "twenty trillion, three hundred two billion, three hundred thirteen million, one hundred eleven thousand, one hundred seven".