2301321332 has 48 divisors (see below), whose sum is σ = 4341496320. Its totient is φ = 1064918400.

The previous prime is 2301321307. The next prime is 2301321359. The reversal of 2301321332 is 2331231032.

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 in 15 ways as a sum of consecutive naturals, for example, 381782 + ... + 387762.

It is an arithmetic number, because the mean of its divisors is an integer number (90447840).

Almost surely, 2^2301321332 is an apocalyptic number.

It is an amenable number.

2301321332 is a deficient number, since it is larger than the sum of its proper divisors (2040174988).

2301321332 is a wasteful number, since it uses less digits than its factorization.

2301321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152 (or 6150 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2301321332 is about 47972.0890935552. The cubic root of 2301321332 is about 1320.2588511339.

Adding to 2301321332 its reverse (2331231032), we get a palindrome (4632552364).

The spelling of 2301321332 in words is "two billion, three hundred one million, three hundred twenty-one thousand, three hundred thirty-two".