2321300133 has 16 divisors (see below), whose sum is σ = 3439759360. Its totient is φ = 1547175168.

The previous prime is 2321300131. The next prime is 2321300141. The reversal of 2321300133 is 3310031232.

2321300133 is a `hidden beast` number, since 232 + 1 + 300 + 133 = 666.

It is not a de Polignac number, because 2321300133 - 2¹ = 2321300131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321300131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164316 + ... + 177882.

It is an arithmetic number, because the mean of its divisors is an integer number (214984960).

Almost surely, 2^2321300133 is an apocalyptic number.

It is an amenable number.

2321300133 is a deficient number, since it is larger than the sum of its proper divisors (1118459227).

2321300133 is a wasteful number, since it uses less digits than its factorization.

2321300133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19913 (or 19907 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2321300133 is about 48179.8726959713. The cubic root of 2321300133 is about 1324.0684341748.

Adding to 2321300133 its reverse (3310031232), we get a palindrome (5631331365).

The spelling of 2321300133 in words is "two billion, three hundred twenty-one million, three hundred thousand, one hundred thirty-three".