2102230313 has 4 divisors (see below), whose sum is σ = 2108990208. Its totient is φ = 2095470420.

The previous prime is 2102230307. The next prime is 2102230321. The reversal of 2102230313 is 3130322012.

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 2102230313 - 2⁴ = 2102230297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2102230291 and 2102230300.

It is not an unprimeable number, because it can be changed into a prime (2102230303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3379481 + ... + 3380102.

It is an arithmetic number, because the mean of its divisors is an integer number (527247552).

Almost surely, 2^2102230313 is an apocalyptic number.

It is an amenable number.

2102230313 is a deficient number, since it is larger than the sum of its proper divisors (6759895).

2102230313 is an equidigital number, since it uses as much as digits as its factorization.

2102230313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6759894.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2102230313 is about 45850.0852016657. The cubic root of 2102230313 is about 1281.0323525823.

Adding to 2102230313 its reverse (3130322012), we get a palindrome (5232552325).

The spelling of 2102230313 in words is "two billion, one hundred two million, two hundred thirty thousand, three hundred thirteen".