23342003 has 4 divisors (see below), whose sum is σ = 24715080. Its totient is φ = 21968928.

The previous prime is 23341961. The next prime is 23342017. The reversal of 23342003 is 30024332.

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 23342003 - 2¹² = 23337907 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: 1373059 = 23342003 / (2 + 3 + 3 + 4 + 2 + 0 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23342083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686513 + ... + 686546.

It is an arithmetic number, because the mean of its divisors is an integer number (6178770).

Almost surely, 2^23342003 is an apocalyptic number.

23342003 is a deficient number, since it is larger than the sum of its proper divisors (1373077).

23342003 is a wasteful number, since it uses less digits than its factorization.

23342003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373076.

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

The square root of 23342003 is about 4831.3562278102. The cubic root of 23342003 is about 285.7893496700.

Adding to 23342003 its reverse (30024332), we get a palindrome (53366335).

The spelling of 23342003 in words is "twenty-three million, three hundred forty-two thousand, three".