20310301001 has 4 divisors (see below), whose sum is σ = 20490038292. Its totient is φ = 20130563712.

The previous prime is 20310300991. The next prime is 20310301027. The reversal of 20310301001 is 10010301302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10010301302 = 2 ⋅5005150651.

It can be written as a sum of positive squares in 2 ways, for example, as 160782400 + 20149518601 = 12680^2 + 141949^2 .

It is a cyclic number.

It is not a de Polignac number, because 20310301001 - 2⁶ = 20310300937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20310301301) 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 in 3 ways as a sum of consecutive naturals, for example, 89868476 + ... + 89868701.

It is an arithmetic number, because the mean of its divisors is an integer number (5122509573).

Almost surely, 2^20310301001 is an apocalyptic number.

It is an amenable number.

20310301001 is a deficient number, since it is larger than the sum of its proper divisors (179737291).

20310301001 is a wasteful number, since it uses less digits than its factorization.

20310301001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179737290.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 20310301001 its reverse (10010301302), we get a palindrome (30320602303).

The spelling of 20310301001 in words is "twenty billion, three hundred ten million, three hundred one thousand, one".