23132103 has 4 divisors (see below), whose sum is σ = 30842808. Its totient is φ = 15421400.

The previous prime is 23132099. The next prime is 23132113. The reversal of 23132103 is 30123132.

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 23132103 - 2² = 23132099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3855348 + ... + 3855353.

It is an arithmetic number, because the mean of its divisors is an integer number (7710702).

Almost surely, 2^23132103 is an apocalyptic number.

23132103 is a deficient number, since it is larger than the sum of its proper divisors (7710705).

23132103 is an equidigital number, since it uses as much as digits as its factorization.

23132103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7710704.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 23132103 is about 4809.5844934880. The cubic root of 23132103 is about 284.9301275309.

Adding to 23132103 its reverse (30123132), we get a palindrome (53255235).

The spelling of 23132103 in words is "twenty-three million, one hundred thirty-two thousand, one hundred three".