2323563161 has 4 divisors (see below), whose sum is σ = 2323943952. Its totient is φ = 2323182372.

The previous prime is 2323563157. The next prime is 2323563163. The reversal of 2323563161 is 1613653232.

2323563161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2323563161 - 2² = 2323563157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2323563163) 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, 181091 + ... + 193496.

It is an arithmetic number, because the mean of its divisors is an integer number (580985988).

Almost surely, 2^2323563161 is an apocalyptic number.

It is an amenable number.

2323563161 is a deficient number, since it is larger than the sum of its proper divisors (380791).

2323563161 is an equidigital number, since it uses as much as digits as its factorization.

2323563161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380790.

The product of its digits is 19440, while the sum is 32.

The square root of 2323563161 is about 48203.3521759639. The cubic root of 2323563161 is about 1324.4985711049.

The spelling of 2323563161 in words is "two billion, three hundred twenty-three million, five hundred sixty-three thousand, one hundred sixty-one".