2322320003 has 4 divisors (see below), whose sum is σ = 2458927080. Its totient is φ = 2185712928.

The previous prime is 2322319999. The next prime is 2322320023. The reversal of 2322320003 is 3000232232.

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 2322320003 - 2² = 2322319999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 136607059 = 2322320003 / (2 + 3 + 2 + 2 + 3 + 2 + 0 + 0 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2322320023) 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, 68303513 + ... + 68303546.

It is an arithmetic number, because the mean of its divisors is an integer number (614731770).

Almost surely, 2^2322320003 is an apocalyptic number.

2322320003 is a deficient number, since it is larger than the sum of its proper divisors (136607077).

2322320003 is a wasteful number, since it uses less digits than its factorization.

2322320003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136607076.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2322320003 is about 48190.4555176645. The cubic root of 2322320003 is about 1324.2623168958.

Adding to 2322320003 its reverse (3000232232), we get a palindrome (5322552235).

The spelling of 2322320003 in words is "two billion, three hundred twenty-two million, three hundred twenty thousand, three".