23130508 has 6 divisors (see below), whose sum is σ = 40478396. Its totient is φ = 11565252.

The previous prime is 23130493. The next prime is 23130509. The reversal of 23130508 is 80503132.

It is not an unprimeable number, because it can be changed into a prime (23130509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2891310 + ... + 2891317.

Almost surely, 2^23130508 is an apocalyptic number.

It is an amenable number.

23130508 is a deficient number, since it is larger than the sum of its proper divisors (17347888).

23130508 is a wasteful number, since it uses less digits than its factorization.

23130508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782631 (or 5782629 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 23130508 is about 4809.4186758900. The cubic root of 23130508 is about 284.9235785659.

The spelling of 23130508 in words is "twenty-three million, one hundred thirty thousand, five hundred eight".