23105110305 has 8 divisors (see below), whose sum is σ = 36968176512. Its totient is φ = 12322725488.

The previous prime is 23105110181. The next prime is 23105110313. The reversal of 23105110305 is 50301150132.

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 23105110305 - 2³⁰ = 22031368481 is a prime.

It is a super-2 number, since 2×23105110305² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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, 770170329 + ... + 770170358.

It is an arithmetic number, because the mean of its divisors is an integer number (4621022064).

Almost surely, 2^23105110305 is an apocalyptic number.

It is an amenable number.

23105110305 is a deficient number, since it is larger than the sum of its proper divisors (13863066207).

23105110305 is a wasteful number, since it uses less digits than its factorization.

23105110305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540340695.

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 23105110305 its reverse (50301150132), we get a palindrome (73406260437).

The spelling of 23105110305 in words is "twenty-three billion, one hundred five million, one hundred ten thousand, three hundred five".