23320003 has 8 divisors (see below), whose sum is σ = 26847072. Its totient is φ = 19841856.

The previous prime is 23319983. The next prime is 23320019. The reversal of 23320003 is 30002332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23320003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23324003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11200 + ... + 13117.

It is an arithmetic number, because the mean of its divisors is an integer number (3355884).

Almost surely, 2^23320003 is an apocalyptic number.

23320003 is a deficient number, since it is larger than the sum of its proper divisors (3527069).

23320003 is a wasteful number, since it uses less digits than its factorization.

23320003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24461.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 23320003 is about 4829.0788976781. The cubic root of 23320003 is about 285.6995352980.

Adding to 23320003 its reverse (30002332), we get a palindrome (53322335).

The spelling of 23320003 in words is "twenty-three million, three hundred twenty thousand, three".