2304402123 has 8 divisors (see below), whose sum is σ = 3109555008. Its totient is φ = 1517758664.

The previous prime is 2304402109. The next prime is 2304402127. The reversal of 2304402123 is 3212044032.

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 2304402123 - 2⁹ = 2304401611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2304402123.

It is not an unprimeable number, because it can be changed into a prime (2304402127) 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, 4627065 + ... + 4627562.

It is an arithmetic number, because the mean of its divisors is an integer number (388694376).

Almost surely, 2^2304402123 is an apocalyptic number.

2304402123 is a deficient number, since it is larger than the sum of its proper divisors (805152885).

2304402123 is an equidigital number, since it uses as much as digits as its factorization.

2304402123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9254713.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2304402123 is about 48004.1885984963. The cubic root of 2304402123 is about 1320.8477342599.

Adding to 2304402123 its reverse (3212044032), we get a palindrome (5516446155).

The spelling of 2304402123 in words is "two billion, three hundred four million, four hundred two thousand, one hundred twenty-three".