23106103 has 4 divisors (see below), whose sum is σ = 23208120. Its totient is φ = 23004088.

The previous prime is 23106049. The next prime is 23106107. The reversal of 23106103 is 30160132.

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 23106103 - 2¹⁷ = 22975031 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 (23106107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50668 + ... + 51121.

It is an arithmetic number, because the mean of its divisors is an integer number (5802030).

Almost surely, 2^23106103 is an apocalyptic number.

23106103 is a deficient number, since it is larger than the sum of its proper divisors (102017).

23106103 is a wasteful number, since it uses less digits than its factorization.

23106103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102016.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 23106103 is about 4806.8807973571. The cubic root of 23106103 is about 284.8233356755.

Adding to 23106103 its reverse (30160132), we get a palindrome (53266235).

The spelling of 23106103 in words is "twenty-three million, one hundred six thousand, one hundred three".