23057103 has 4 divisors (see below), whose sum is σ = 30742808. Its totient is φ = 15371400.

The previous prime is 23057101. The next prime is 23057107. The reversal of 23057103 is 30175032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23057103 - 2¹ = 23057101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23057103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23057101) 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, 3842848 + ... + 3842853.

It is an arithmetic number, because the mean of its divisors is an integer number (7685702).

Almost surely, 2^23057103 is an apocalyptic number.

23057103 is a deficient number, since it is larger than the sum of its proper divisors (7685705).

23057103 is an equidigital number, since it uses as much as digits as its factorization.

23057103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685704.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 23057103 is about 4801.7812320013. The cubic root of 23057103 is about 284.6218561414.

The spelling of 23057103 in words is "twenty-three million, fifty-seven thousand, one hundred three".