23110213103 has 4 divisors (see below), whose sum is σ = 23334584208. Its totient is φ = 22885842000.

The previous prime is 23110213099. The next prime is 23110213127. The reversal of 23110213103 is 30131201132.

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 23110213103 - 2² = 23110213099 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 (23110213403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112185398 + ... + 112185603.

It is an arithmetic number, because the mean of its divisors is an integer number (5833646052).

Almost surely, 2^23110213103 is an apocalyptic number.

23110213103 is a deficient number, since it is larger than the sum of its proper divisors (224371105).

23110213103 is a wasteful number, since it uses less digits than its factorization.

23110213103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224371104.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 23110213103 its reverse (30131201132), we get a palindrome (53241414235).

The spelling of 23110213103 in words is "twenty-three billion, one hundred ten million, two hundred thirteen thousand, one hundred three".