2312203213 has 8 divisors (see below), whose sum is σ = 2329236000. Its totient is φ = 2295199920.

The previous prime is 2312203193. The next prime is 2312203237. The reversal of 2312203213 is 3123022132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2312203213 - 2¹⁷ = 2312072141 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 (2312203273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164538 + ... + 178036.

It is an arithmetic number, because the mean of its divisors is an integer number (291154500).

Almost surely, 2^2312203213 is an apocalyptic number.

It is an amenable number.

2312203213 is a deficient number, since it is larger than the sum of its proper divisors (17032787).

2312203213 is a wasteful number, since it uses less digits than its factorization.

2312203213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14747.

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

The square root of 2312203213 is about 48085.3742108762. The cubic root of 2312203213 is about 1322.3365436327.

Adding to 2312203213 its reverse (3123022132), we get a palindrome (5435225345).

The spelling of 2312203213 in words is "two billion, three hundred twelve million, two hundred three thousand, two hundred thirteen".