23321423003 has 2 divisors, whose sum is σ = 23321423004. Its totient is φ = 23321423002.

The previous prime is 23321422967. The next prime is 23321423011. The reversal of 23321423003 is 30032412332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23321423003 - 2³⁰ = 22247681179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23321423003.

It is not a weakly prime, because it can be changed into another prime (23321423033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660711501 + 11660711502.

It is an arithmetic number, because the mean of its divisors is an integer number (11660711502).

Almost surely, 2^23321423003 is an apocalyptic number.

23321423003 is a deficient number, since it is larger than the sum of its proper divisors (1).

23321423003 is an equidigital number, since it uses as much as digits as its factorization.

23321423003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23321423003 its reverse (30032412332), we get a palindrome (53353835335).

The spelling of 23321423003 in words is "twenty-three billion, three hundred twenty-one million, four hundred twenty-three thousand, three".