23134003 has 4 divisors (see below), whose sum is σ = 23145480. Its totient is φ = 23122528.

The previous prime is 23133977. The next prime is 23134019. The reversal of 23134003 is 30043132.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23134003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23134063) 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, 1825 + ... + 7042.

It is an arithmetic number, because the mean of its divisors is an integer number (5786370).

Almost surely, 2^23134003 is an apocalyptic number.

23134003 is a deficient number, since it is larger than the sum of its proper divisors (11477).

23134003 is an equidigital number, since it uses as much as digits as its factorization.

23134003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11476.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 23134003 is about 4809.7820116924. The cubic root of 23134003 is about 284.9379284129.

Adding to 23134003 its reverse (30043132), we get a palindrome (53177135).

The spelling of 23134003 in words is "twenty-three million, one hundred thirty-four thousand, three".