20310634611359 has 2 divisors, whose sum is σ = 20310634611360. Its totient is φ = 20310634611358.

The previous prime is 20310634611353. The next prime is 20310634611391. The reversal of 20310634611359 is 95311643601302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20310634611359 - 2⁴⁴ = 2718448566943 is a prime.

It is a super-2 number, since 2×20310634611359² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20310634611353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10155317305679 + 10155317305680.

It is an arithmetic number, because the mean of its divisors is an integer number (10155317305680).

Almost surely, 2^{20310634611359} is an apocalyptic number.

20310634611359 is a deficient number, since it is larger than the sum of its proper divisors (1).

20310634611359 is an equidigital number, since it uses as much as digits as its factorization.

20310634611359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 44.

The spelling of 20310634611359 in words is "twenty trillion, three hundred ten billion, six hundred thirty-four million, six hundred eleven thousand, three hundred fifty-nine".