23455103 has 4 divisors (see below), whose sum is σ = 26805840. Its totient is φ = 20104368.

The previous prime is 23455099. The next prime is 23455109. The reversal of 23455103 is 30155432.

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 23455103 - 2² = 23455099 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 (23455109) 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 in 3 ways as a sum of consecutive naturals, for example, 1675358 + ... + 1675371.

It is an arithmetic number, because the mean of its divisors is an integer number (6701460).

Almost surely, 2^23455103 is an apocalyptic number.

23455103 is a deficient number, since it is larger than the sum of its proper divisors (3350737).

23455103 is an equidigital number, since it uses as much as digits as its factorization.

23455103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350736.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 23455103 is about 4843.0468715469. The cubic root of 23455103 is about 286.2501885928.

The spelling of 23455103 in words is "twenty-three million, four hundred fifty-five thousand, one hundred three".