2030320220 has 12 divisors (see below), whose sum is σ = 4263672504. Its totient is φ = 812128080.

The previous prime is 2030320181. The next prime is 2030320301. The reversal of 2030320220 is 220230302.

It is a junction number, because it is equal to n+sod(n) for n = 2030320195 and 2030320204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50757986 + ... + 50758025.

It is an arithmetic number, because the mean of its divisors is an integer number (355306042).

Almost surely, 2^2030320220 is an apocalyptic number.

2030320220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030320220 is an abundant number, since it is smaller than the sum of its proper divisors (2233352284).

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

2030320220 is a wasteful number, since it uses less digits than its factorization.

2030320220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101516020 (or 101516018 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2030320220 is about 45059.0747796712. The cubic root of 2030320220 is about 1266.2559913662.

Adding to 2030320220 its reverse (220230302), we get a palindrome (2250550522).

The spelling of 2030320220 in words is "two billion, thirty million, three hundred twenty thousand, two hundred twenty".