2030130221 has 32 divisors (see below), whose sum is σ = 2509824000. Its totient is φ = 1636815600.

The previous prime is 2030130197. The next prime is 2030130227. The reversal of 2030130221 is 1220310302.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2030130221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2030130196 and 2030130205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030130227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 983036 + ... + 985098.

It is an arithmetic number, because the mean of its divisors is an integer number (78432000).

Almost surely, 2^2030130221 is an apocalyptic number.

It is an amenable number.

2030130221 is a deficient number, since it is larger than the sum of its proper divisors (479693779).

2030130221 is a wasteful number, since it uses less digits than its factorization.

2030130221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254 (or 2240 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2030130221 is about 45056.9663981054. The cubic root of 2030130221 is about 1266.2164910491.

Adding to 2030130221 its reverse (1220310302), we get a palindrome (3250440523).

The spelling of 2030130221 in words is "two billion, thirty million, one hundred thirty thousand, two hundred twenty-one".