23110009 has 8 divisors (see below), whose sum is σ = 25970112. Its totient is φ = 20404560.

The previous prime is 23109979. The next prime is 23110027. The reversal of 23110009 is 90001132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23110009 - 2¹¹ = 23107961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23109974 and 23110001.

It is not an unprimeable number, because it can be changed into a prime (23110079) 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 in 7 ways as a sum of consecutive naturals, for example, 38347 + ... + 38944.

It is an arithmetic number, because the mean of its divisors is an integer number (3246264).

Almost surely, 2^23110009 is an apocalyptic number.

It is an amenable number.

23110009 is a deficient number, since it is larger than the sum of its proper divisors (2860103).

23110009 is a wasteful number, since it uses less digits than its factorization.

23110009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77327.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 23110009 is about 4807.2870727678. The cubic root of 23110009 is about 284.8393842099.

The spelling of 23110009 in words is "twenty-three million, one hundred ten thousand, nine".