2130220233 has 12 divisors (see below), whose sum is σ = 3210767040. Its totient is φ = 1358401176.

The previous prime is 2130220219. The next prime is 2130220247. The reversal of 2130220233 is 3320220312.

It is a happy number.

2130220233 is a `hidden beast` number, since 213 + 0 + 220 + 233 = 666.

It is an interprime number because it is at equal distance from previous prime (2130220219) and next prime (2130220247).

It is not a de Polignac number, because 2130220233 - 2⁴ = 2130220217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2130220333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5145253 + ... + 5145666.

It is an arithmetic number, because the mean of its divisors is an integer number (267563920).

Almost surely, 2^2130220233 is an apocalyptic number.

2130220233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2130220233 is a deficient number, since it is larger than the sum of its proper divisors (1080546807).

2130220233 is a wasteful number, since it uses less digits than its factorization.

2130220233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10290948 (or 10290945 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2130220233 is about 46154.3089321030. The cubic root of 2130220233 is about 1286.6926943631.

Adding to 2130220233 its reverse (3320220312), we get a palindrome (5450440545).

The spelling of 2130220233 in words is "two billion, one hundred thirty million, two hundred twenty thousand, two hundred thirty-three".