23045265211 has 4 divisors (see below), whose sum is σ = 23045617000. Its totient is φ = 23044913424.

The previous prime is 23045265179. The next prime is 23045265223. The reversal of 23045265211 is 11256254032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23045265211 - 2⁵ = 23045265179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23045265241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45321 + ... + 219418.

It is an arithmetic number, because the mean of its divisors is an integer number (5761404250).

Almost surely, 2^23045265211 is an apocalyptic number.

23045265211 is a deficient number, since it is larger than the sum of its proper divisors (351789).

23045265211 is an equidigital number, since it uses as much as digits as its factorization.

23045265211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351788.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 23045265211 in words is "twenty-three billion, forty-five million, two hundred sixty-five thousand, two hundred eleven".