2020321200311 has 2 divisors, whose sum is σ = 2020321200312. Its totient is φ = 2020321200310.

The previous prime is 2020321200281. The next prime is 2020321200349. The reversal of 2020321200311 is 1130021230202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020321200311 - 2¹⁴ = 2020321183927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2020321200311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020321260311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010160600155 + 1010160600156.

It is an arithmetic number, because the mean of its divisors is an integer number (1010160600156).

Almost surely, 2^{2020321200311} is an apocalyptic number.

2020321200311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020321200311 is an equidigital number, since it uses as much as digits as its factorization.

2020321200311 is an evil number, because the sum of its binary digits is even.

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

Adding to 2020321200311 its reverse (1130021230202), we get a palindrome (3150342430513).

The spelling of 2020321200311 in words is "two trillion, twenty billion, three hundred twenty-one million, two hundred thousand, three hundred eleven".