2020110320 has 20 divisors (see below), whose sum is σ = 4696756680. Its totient is φ = 808044096.

The previous prime is 2020110311. The next prime is 2020110329. The reversal of 2020110320 is 230110202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2020110311) and next prime (2020110329).

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020110329) 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, 12625610 + ... + 12625769.

It is an arithmetic number, because the mean of its divisors is an integer number (234837834).

Almost surely, 2^2020110320 is an apocalyptic number.

2020110320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020110320 is an abundant number, since it is smaller than the sum of its proper divisors (2676646360).

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

2020110320 is a wasteful number, since it uses less digits than its factorization.

2020110320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25251392 (or 25251386 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2020110320 is about 44945.6373856240. The cubic root of 2020110320 is about 1264.1298770300.

Adding to 2020110320 its reverse (230110202), we get a palindrome (2250220522).

The spelling of 2020110320 in words is "two billion, twenty million, one hundred ten thousand, three hundred twenty".