2304252345121 has 4 divisors (see below), whose sum is σ = 2304747994500. Its totient is φ = 2303756695744.

The previous prime is 2304252345097. The next prime is 2304252345169. The reversal of 2304252345121 is 1215432524032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1835970800400 + 468281544721 = 1354980^2 + 684311^2 .

It is a cyclic number.

It is not a de Polignac number, because 2304252345121 - 2¹⁷ = 2304252214049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2304252345181) 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, 247817716 + ... + 247827013.

It is an arithmetic number, because the mean of its divisors is an integer number (576186998625).

Almost surely, 2^{2304252345121} is an apocalyptic number.

It is an amenable number.

2304252345121 is a deficient number, since it is larger than the sum of its proper divisors (495649379).

2304252345121 is an equidigital number, since it uses as much as digits as its factorization.

2304252345121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495649378.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 2304252345121 its reverse (1215432524032), we get a palindrome (3519684869153).

The spelling of 2304252345121 in words is "two trillion, three hundred four billion, two hundred fifty-two million, three hundred forty-five thousand, one hundred twenty-one".