23030134 has 4 divisors (see below), whose sum is σ = 34545204. Its totient is φ = 11515066.

The previous prime is 23030131. The next prime is 23030167. The reversal of 23030134 is 43103032.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757532 + ... + 5757535.

It is an arithmetic number, because the mean of its divisors is an integer number (8636301).

Almost surely, 2^23030134 is an apocalyptic number.

23030134 is a deficient number, since it is larger than the sum of its proper divisors (11515070).

23030134 is a wasteful number, since it uses less digits than its factorization.

23030134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11515069.

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

The square root of 23030134 is about 4798.9721816239. The cubic root of 23030134 is about 284.5108424616.

Adding to 23030134 its reverse (43103032), we get a palindrome (66133166).

The spelling of 23030134 in words is "twenty-three million, thirty thousand, one hundred thirty-four".