23438103 has 12 divisors (see below), whose sum is σ = 33840360. Its totient is φ = 14423136.

The previous prime is 23438089. The next prime is 23438111. The reversal of 23438103 is 30183432.

It is not a de Polignac number, because 23438103 - 2⁹ = 23437591 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 (23438123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22608 + ... + 23621.

It is an arithmetic number, because the mean of its divisors is an integer number (2820030).

Almost surely, 2^23438103 is an apocalyptic number.

23438103 is a deficient number, since it is larger than the sum of its proper divisors (10402257).

23438103 is a wasteful number, since it uses less digits than its factorization.

23438103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46258 (or 46245 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 23438103 is about 4841.2914599309. The cubic root of 23438103 is about 286.1810148846.

The spelling of 23438103 in words is "twenty-three million, four hundred thirty-eight thousand, one hundred three".