23001133205 has 8 divisors (see below), whose sum is σ = 27614908800. Its totient is φ = 18391873936.

The previous prime is 23001133201. The next prime is 23001133217. The reversal of 23001133205 is 50233110032.

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 23001133205 - 2² = 23001133201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23001133201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1117865 + ... + 1138254.

It is an arithmetic number, because the mean of its divisors is an integer number (3451863600).

Almost surely, 2^23001133205 is an apocalyptic number.

It is an amenable number.

23001133205 is a deficient number, since it is larger than the sum of its proper divisors (4613775595).

23001133205 is a wasteful number, since it uses less digits than its factorization.

23001133205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258163.

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 23001133205 its reverse (50233110032), we get a palindrome (73234243237).

The spelling of 23001133205 in words is "twenty-three billion, one million, one hundred thirty-three thousand, two hundred five".