2423003213 has 4 divisors (see below), whose sum is σ = 2423110368. Its totient is φ = 2422896060.

The previous prime is 2423003207. The next prime is 2423003237. The reversal of 2423003213 is 3123003242.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2423003213 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423003203) 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, 4943 + ... + 69788.

It is an arithmetic number, because the mean of its divisors is an integer number (605777592).

Almost surely, 2^2423003213 is an apocalyptic number.

It is an amenable number.

2423003213 is a deficient number, since it is larger than the sum of its proper divisors (107155).

2423003213 is an equidigital number, since it uses as much as digits as its factorization.

2423003213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107154.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2423003213 is about 49224.0105334785. The cubic root of 2423003213 is about 1343.1298364369.

Adding to 2423003213 its reverse (3123003242), we get a palindrome (5546006455).

The spelling of 2423003213 in words is "two billion, four hundred twenty-three million, three thousand, two hundred thirteen".