2130222313 has 4 divisors (see below), whose sum is σ = 2175546240. Its totient is φ = 2084898388.

The previous prime is 2130222299. The next prime is 2130222337. The reversal of 2130222313 is 3132220312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2130222313 - 2⁹ = 2130221801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130222343) 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, 22661893 + ... + 22661986.

It is an arithmetic number, because the mean of its divisors is an integer number (543886560).

Almost surely, 2^2130222313 is an apocalyptic number.

It is an amenable number.

2130222313 is a deficient number, since it is larger than the sum of its proper divisors (45323927).

2130222313 is an equidigital number, since it uses as much as digits as its factorization.

2130222313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45323926.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2130222313 is about 46154.3314652049. The cubic root of 2130222313 is about 1286.6931131492.

Adding to 2130222313 its reverse (3132220312), we get a palindrome (5262442625).

The spelling of 2130222313 in words is "two billion, one hundred thirty million, two hundred twenty-two thousand, three hundred thirteen".