2323440203 has 12 divisors (see below), whose sum is σ = 2703646800. Its totient is φ = 1990879632.

The previous prime is 2323440191. The next prime is 2323440239. The reversal of 2323440203 is 3020443232.

2323440203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2323440203 - 2⁴ = 2323440187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2323440263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207650 + ... + 218552.

It is an arithmetic number, because the mean of its divisors is an integer number (225303900).

Almost surely, 2^2323440203 is an apocalyptic number.

2323440203 is a deficient number, since it is larger than the sum of its proper divisors (380206597).

2323440203 is a wasteful number, since it uses less digits than its factorization.

2323440203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15266 (or 15259 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2323440203 is about 48202.0767498663. The cubic root of 2323440203 is about 1324.4752074809.

Adding to 2323440203 its reverse (3020443232), we get a palindrome (5343883435).

The spelling of 2323440203 in words is "two billion, three hundred twenty-three million, four hundred forty thousand, two hundred three".