2325531121 has 8 divisors (see below), whose sum is σ = 2364621224. Its totient is φ = 2286472320.

The previous prime is 2325531113. The next prime is 2325531149. The reversal of 2325531121 is 1211355232.

2325531121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 847974400 + 1477556721 = 29120^2 + 38439^2 .

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 2325531121 - 2³ = 2325531113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2325531181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178981 + ... + 191533.

It is an arithmetic number, because the mean of its divisors is an integer number (295577653).

Almost surely, 2^2325531121 is an apocalyptic number.

It is an amenable number.

2325531121 is a deficient number, since it is larger than the sum of its proper divisors (39090103).

2325531121 is a wasteful number, since it uses less digits than its factorization.

2325531121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15651.

The product of its digits is 1800, while the sum is 25.

The square root of 2325531121 is about 48223.7609586809. The cubic root of 2325531121 is about 1324.8723970626.

Adding to 2325531121 its reverse (1211355232), we get a palindrome (3536886353).

The spelling of 2325531121 in words is "two billion, three hundred twenty-five million, five hundred thirty-one thousand, one hundred twenty-one".