23134043 has 4 divisors (see below), whose sum is σ = 23672088. Its totient is φ = 22596000.

The previous prime is 23134031. The next prime is 23134061. The reversal of 23134043 is 34043132.

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 23134043 - 2¹⁴ = 23117659 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, 268958 + ... + 269043.

It is an arithmetic number, because the mean of its divisors is an integer number (5918022).

Almost surely, 2^23134043 is an apocalyptic number.

23134043 is a deficient number, since it is larger than the sum of its proper divisors (538045).

23134043 is an equidigital number, since it uses as much as digits as its factorization.

23134043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538044.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 23134043 is about 4809.7861698832. The cubic root of 23134043 is about 284.9380926375.

Adding to 23134043 its reverse (34043132), we get a palindrome (57177175).

The spelling of 23134043 in words is "twenty-three million, one hundred thirty-four thousand, forty-three".