2321304532 has 12 divisors (see below), whose sum is σ = 4238904096. Its totient is φ = 1110189080.

The previous prime is 2321304523. The next prime is 2321304541. The reversal of 2321304532 is 2354031232.

It is an interprime number because it is at equal distance from previous prime (2321304523) and next prime (2321304541).

It is a junction number, because it is equal to n+sod(n) for n = 2321304497 and 2321304506.

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, 12615694 + ... + 12615877.

It is an arithmetic number, because the mean of its divisors is an integer number (353242008).

Almost surely, 2^2321304532 is an apocalyptic number.

It is an amenable number.

2321304532 is a deficient number, since it is larger than the sum of its proper divisors (1917599564).

2321304532 is a wasteful number, since it uses less digits than its factorization.

2321304532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25231598 (or 25231596 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2321304532 is about 48179.9183477930. The cubic root of 2321304532 is about 1324.0692705700.

Adding to 2321304532 its reverse (2354031232), we get a palindrome (4675335764).

The spelling of 2321304532 in words is "two billion, three hundred twenty-one million, three hundred four thousand, five hundred thirty-two".