2303003423 has 16 divisors (see below), whose sum is σ = 2718590976. Its totient is φ = 1909141920.

The previous prime is 2303003411. The next prime is 2303003429. The reversal of 2303003423 is 3243003032.

It is not a de Polignac number, because 2303003423 - 2⁶ = 2303003359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2303003395 and 2303003404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303003429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615065 + ... + 618797.

It is an arithmetic number, because the mean of its divisors is an integer number (169911936).

Almost surely, 2^2303003423 is an apocalyptic number.

2303003423 is a deficient number, since it is larger than the sum of its proper divisors (415587553).

2303003423 is a wasteful number, since it uses less digits than its factorization.

2303003423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2303003423 is about 47989.6178667845. The cubic root of 2303003423 is about 1320.5804424218.

Adding to 2303003423 its reverse (3243003032), we get a palindrome (5546006455).

The spelling of 2303003423 in words is "two billion, three hundred three million, three thousand, four hundred twenty-three".