2304252331 has 4 divisors (see below), whose sum is σ = 2310780312. Its totient is φ = 2297724352.

The previous prime is 2304252323. The next prime is 2304252343. The reversal of 2304252331 is 1332524032.

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 2304252331 - 2³ = 2304252323 is a prime.

It is a super-2 number, since 2×2304252331² = 10619157609837867122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2304252296 and 2304252305.

It is not an unprimeable number, because it can be changed into a prime (2304202331) 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, 3263461 + ... + 3264166.

It is an arithmetic number, because the mean of its divisors is an integer number (577695078).

Almost surely, 2^2304252331 is an apocalyptic number.

2304252331 is a deficient number, since it is larger than the sum of its proper divisors (6527981).

2304252331 is an equidigital number, since it uses as much as digits as its factorization.

2304252331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6527980.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2304252331 is about 48002.6283759546. The cubic root of 2304252331 is about 1320.8191141522.

Adding to 2304252331 its reverse (1332524032), we get a palindrome (3636776363).

The spelling of 2304252331 in words is "two billion, three hundred four million, two hundred fifty-two thousand, three hundred thirty-one".