2340100213 has 4 divisors (see below), whose sum is σ = 2552836608. Its totient is φ = 2127363820.

The previous prime is 2340100207. The next prime is 2340100237. The reversal of 2340100213 is 3120010432.

It is a happy number.

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 2340100213 - 2⁹ = 2340099701 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 (2340100013) 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 3 ways as a sum of consecutive naturals, for example, 106368181 + ... + 106368202.

It is an arithmetic number, because the mean of its divisors is an integer number (638209152).

Almost surely, 2^2340100213 is an apocalyptic number.

It is an amenable number.

2340100213 is a deficient number, since it is larger than the sum of its proper divisors (212736395).

2340100213 is a wasteful number, since it uses less digits than its factorization.

2340100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212736394.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2340100213 is about 48374.5823031062. The cubic root of 2340100213 is about 1327.6333461595.

Adding to 2340100213 its reverse (3120010432), we get a palindrome (5460110645).

The spelling of 2340100213 in words is "two billion, three hundred forty million, one hundred thousand, two hundred thirteen".