2304121532 has 12 divisors (see below), whose sum is σ = 4034380896. Its totient is φ = 1151441280.

The previous prime is 2304121511. The next prime is 2304121559. The reversal of 2304121532 is 2351214032.

It is a junction number, because it is equal to n+sod(n) for n = 2304121498 and 2304121507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146453 + ... + 161420.

It is an arithmetic number, because the mean of its divisors is an integer number (336198408).

Almost surely, 2^2304121532 is an apocalyptic number.

It is an amenable number.

2304121532 is a deficient number, since it is larger than the sum of its proper divisors (1730259364).

2304121532 is a wasteful number, since it uses less digits than its factorization.

2304121532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309748 (or 309746 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2304121532 is about 48001.2659416395. The cubic root of 2304121532 is about 1320.7941219402.

Adding to 2304121532 its reverse (2351214032), we get a palindrome (4655335564).

The spelling of 2304121532 in words is "two billion, three hundred four million, one hundred twenty-one thousand, five hundred thirty-two".