2130413213 has 4 divisors (see below), whose sum is σ = 2130961020. Its totient is φ = 2129865408.

The previous prime is 2130413183. The next prime is 2130413221. The reversal of 2130413213 is 3123140312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1493204164 + 637209049 = 38642^2 + 25243^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130413213 - 2¹⁰ = 2130412189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130413273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268028 + ... + 275861.

It is an arithmetic number, because the mean of its divisors is an integer number (532740255).

Almost surely, 2^2130413213 is an apocalyptic number.

It is an amenable number.

2130413213 is a deficient number, since it is larger than the sum of its proper divisors (547807).

2130413213 is an equidigital number, since it uses as much as digits as its factorization.

2130413213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547806.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2130413213 is about 46156.3994804621. The cubic root of 2130413213 is about 1286.7315476946.

Adding to 2130413213 its reverse (3123140312), we get a palindrome (5253553525).

The spelling of 2130413213 in words is "two billion, one hundred thirty million, four hundred thirteen thousand, two hundred thirteen".