23205000275 has 6 divisors (see below), whose sum is σ = 28774200372. Its totient is φ = 18564000200.

The previous prime is 23205000241. The next prime is 23205000277. The reversal of 23205000275 is 57200050232.

It is not a de Polignac number, because 23205000275 - 2⁶ = 23205000211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23205000277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 464099981 + ... + 464100030.

It is an arithmetic number, because the mean of its divisors is an integer number (4795700062).

Almost surely, 2^23205000275 is an apocalyptic number.

23205000275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23205000275 is a deficient number, since it is larger than the sum of its proper divisors (5569200097).

23205000275 is an equidigital number, since it uses as much as digits as its factorization.

23205000275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928200021 (or 928200016 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The spelling of 23205000275 in words is "twenty-three billion, two hundred five million, two hundred seventy-five", and thus it is an aban number.