2020270320 has 120 divisors (see below), whose sum is σ = 7079787936. Its totient is φ = 515311104.

The previous prime is 2020270319. The next prime is 2020270349. The reversal of 2020270320 is 230720202.

It is a tau number, because it is divible by the number of its divisors (120).

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 = 2020270293 and 2020270302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44439 + ... + 77558.

Almost surely, 2^2020270320 is an apocalyptic number.

2020270320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020270320 is an abundant number, since it is smaller than the sum of its proper divisors (5059517616).

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

2020270320 is a wasteful number, since it uses less digits than its factorization.

2020270320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122039 (or 122030 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 2020270320 is about 44947.4172784155. The cubic root of 2020270320 is about 1264.1632506926.

Adding to 2020270320 its reverse (230720202), we get a palindrome (2250990522).

The spelling of 2020270320 in words is "two billion, twenty million, two hundred seventy thousand, three hundred twenty".