2030133220 has 24 divisors (see below), whose sum is σ = 4267025784. Its totient is φ = 811339776.

The previous prime is 2030133211. The next prime is 2030133221. The reversal of 2030133220 is 223310302.

It can be written as a sum of positive squares in 4 ways, for example, as 646888356 + 1383244864 = 25434^2 + 37192^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2030133194 and 2030133203.

It is not an unprimeable number, because it can be changed into a prime (2030133221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20959 + ... + 67078.

It is an arithmetic number, because the mean of its divisors is an integer number (177792741).

Almost surely, 2^2030133220 is an apocalyptic number.

2030133220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030133220 is an abundant number, since it is smaller than the sum of its proper divisors (2236892564).

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

2030133220 is a wasteful number, since it uses less digits than its factorization.

2030133220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89199 (or 89197 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2030133220 is about 45056.9996781854. Note that the first 3 decimals coincide. The cubic root of 2030133220 is about 1266.2171145529.

Adding to 2030133220 its reverse (223310302), we get a palindrome (2253443522).

The spelling of 2030133220 in words is "two billion, thirty million, one hundred thirty-three thousand, two hundred twenty".