2321304212 has 6 divisors (see below), whose sum is σ = 4062282378. Its totient is φ = 1160652104.

The previous prime is 2321304199. The next prime is 2321304241. The reversal of 2321304212 is 2124031232.

It can be written as a sum of positive squares in only one way, i.e., 2313032836 + 8271376 = 48094^2 + 2876^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290163023 + ... + 290163030.

It is an arithmetic number, because the mean of its divisors is an integer number (677047063).

Almost surely, 2^2321304212 is an apocalyptic number.

It is an amenable number.

2321304212 is a deficient number, since it is larger than the sum of its proper divisors (1740978166).

2321304212 is a wasteful number, since it uses less digits than its factorization.

2321304212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580326057 (or 580326055 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2321304212 is about 48179.9150269072. The cubic root of 2321304212 is about 1324.0692097275.

Adding to 2321304212 its reverse (2124031232), we get a palindrome (4445335444).

The spelling of 2321304212 in words is "two billion, three hundred twenty-one million, three hundred four thousand, two hundred twelve".