2320003423 has 4 divisors (see below), whose sum is σ = 2358036328. Its totient is φ = 2281970520.

The previous prime is 2320003421. The next prime is 2320003429. The reversal of 2320003423 is 3243000232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2320003423 - 2¹ = 2320003421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2320003423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320003421) 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, 19016361 + ... + 19016482.

It is an arithmetic number, because the mean of its divisors is an integer number (589509082).

Almost surely, 2^2320003423 is an apocalyptic number.

2320003423 is a deficient number, since it is larger than the sum of its proper divisors (38032905).

2320003423 is an equidigital number, since it uses as much as digits as its factorization.

2320003423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38032904.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2320003423 is about 48166.4138482408. The cubic root of 2320003423 is about 1323.8218406739.

Adding to 2320003423 its reverse (3243000232), we get a palindrome (5563003655).

The spelling of 2320003423 in words is "two billion, three hundred twenty million, three thousand, four hundred twenty-three".