2020012313201 has 2 divisors, whose sum is σ = 2020012313202. Its totient is φ = 2020012313200.

The previous prime is 2020012313183. The next prime is 2020012313233. The reversal of 2020012313201 is 1023132100202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1970657247601 + 49355065600 = 1403801^2 + 222160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020012313201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2020012313201.

It is not a weakly prime, because it can be changed into another prime (2020012313281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010006156600 + 1010006156601.

It is an arithmetic number, because the mean of its divisors is an integer number (1010006156601).

Almost surely, 2^{2020012313201} is an apocalyptic number.

It is an amenable number.

2020012313201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020012313201 is an equidigital number, since it uses as much as digits as its factorization.

2020012313201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2020012313201 its reverse (1023132100202), we get a palindrome (3043144413403).

The spelling of 2020012313201 in words is "two trillion, twenty billion, twelve million, three hundred thirteen thousand, two hundred one".