2304531015323 has 4 divisors (see below), whose sum is σ = 2304573716640. Its totient is φ = 2304488314008.

The previous prime is 2304531015317. The next prime is 2304531015379. The reversal of 2304531015323 is 3235101354032.

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 2304531015323 - 2⁴ = 2304531015307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2304531015323.

It is not an unprimeable number, because it can be changed into a prime (2304531015313) 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, 21269603 + ... + 21377676.

It is an arithmetic number, because the mean of its divisors is an integer number (576143429160).

Almost surely, 2^{2304531015323} is an apocalyptic number.

2304531015323 is a deficient number, since it is larger than the sum of its proper divisors (42701317).

2304531015323 is an equidigital number, since it uses as much as digits as its factorization.

2304531015323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42701316.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 2304531015323 its reverse (3235101354032), we get a palindrome (5539632369355).

The spelling of 2304531015323 in words is "two trillion, three hundred four billion, five hundred thirty-one million, fifteen thousand, three hundred twenty-three".