23313003 has 16 divisors (see below), whose sum is σ = 35602176. Its totient is φ = 13292640.

The previous prime is 23312999. The next prime is 23313011. The reversal of 23313003 is 30031332.

It is not a de Polignac number, because 23313003 - 2² = 23312999 is a prime.

It is a super-2 number, since 2×23313003² = 1086992217756018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23313203) 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, 11968 + ... + 13778.

It is an arithmetic number, because the mean of its divisors is an integer number (2225136).

Almost surely, 2^23313003 is an apocalyptic number.

23313003 is a deficient number, since it is larger than the sum of its proper divisors (12289173).

23313003 is a wasteful number, since it uses less digits than its factorization.

23313003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 23313003 is about 4828.3540673816. The cubic root of 23313003 is about 285.6709461524.

Adding to 23313003 its reverse (30031332), we get a palindrome (53344335).

The spelling of 23313003 in words is "twenty-three million, three hundred thirteen thousand, three".