23321200103 has 4 divisors (see below), whose sum is σ = 23375310048. Its totient is φ = 23267090160.

The previous prime is 23321200099. The next prime is 23321200139. The reversal of 23321200103 is 30100212332.

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 23321200103 - 2² = 23321200099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321200163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27054326 + ... + 27055187.

It is an arithmetic number, because the mean of its divisors is an integer number (5843827512).

Almost surely, 2^23321200103 is an apocalyptic number.

23321200103 is a deficient number, since it is larger than the sum of its proper divisors (54109945).

23321200103 is an equidigital number, since it uses as much as digits as its factorization.

23321200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54109944.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23321200103 its reverse (30100212332), we get a palindrome (53421412435).

The spelling of 23321200103 in words is "twenty-three billion, three hundred twenty-one million, two hundred thousand, one hundred three".