2020010311 has 8 divisors (see below), whose sum is σ = 2221000704. Its totient is φ = 1821912120.

The previous prime is 2020010309. The next prime is 2020010339. The reversal of 2020010311 is 1130100202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020010311 - 2¹ = 2020010309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020010371) 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 7 ways as a sum of consecutive naturals, for example, 721585 + ... + 724378.

It is an arithmetic number, because the mean of its divisors is an integer number (277625088).

Almost surely, 2^2020010311 is an apocalyptic number.

2020010311 is a deficient number, since it is larger than the sum of its proper divisors (200990393).

2020010311 is a wasteful number, since it uses less digits than its factorization.

2020010311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446101.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2020010311 is about 44944.5248167115. The cubic root of 2020010311 is about 1264.1090157187.

Adding to 2020010311 its reverse (1130100202), we get a palindrome (3150110513).

The spelling of 2020010311 in words is "two billion, twenty million, ten thousand, three hundred eleven".