2020310332020 has 36 divisors (see below), whose sum is σ = 6128274674340. Its totient is φ = 538749421824.

The previous prime is 2020310332013. The next prime is 2020310332031. The reversal of 2020310332020 is 202330130202.

It is a happy number.

2020310332020 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 310 + 332 + 0 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 223863352164 + 1796446979856 = 473142^2 + 1340316^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2020310331984 and 2020310332002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5611972965 + ... + 5611973324.

It is an arithmetic number, because the mean of its divisors is an integer number (170229852065).

Almost surely, 2^{2020310332020} is an apocalyptic number.

2020310332020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020310332020 is an abundant number, since it is smaller than the sum of its proper divisors (4107964342320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020310332020 is a wasteful number, since it uses less digits than its factorization.

2020310332020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11223946304 (or 11223946299 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2020310332020 its reverse (202330130202), we get a palindrome (2222640462222).

The spelling of 2020310332020 in words is "two trillion, twenty billion, three hundred ten million, three hundred thirty-two thousand, twenty".