23870103 has 12 divisors (see below), whose sum is σ = 32965608. Its totient is φ = 15363040.

The previous prime is 23870083. The next prime is 23870131. The reversal of 23870103 is 30107832.

It is not a de Polignac number, because 23870103 - 2⁵ = 23870071 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23870153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2208 + ... + 7253.

It is an arithmetic number, because the mean of its divisors is an integer number (2747134).

Almost surely, 2^23870103 is an apocalyptic number.

23870103 is a deficient number, since it is larger than the sum of its proper divisors (9095505).

23870103 is an equidigital number, since it uses as much as digits as its factorization.

23870103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9522 (or 9493 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 23870103 is about 4885.7039410918. The cubic root of 23870103 is about 287.9285726609.

Adding to 23870103 its reverse (30107832), we get a palindrome (53977935).

The spelling of 23870103 in words is "twenty-three million, eight hundred seventy thousand, one hundred three".