2321306273 has 8 divisors (see below), whose sum is σ = 2727129216. Its totient is φ = 1947949200.

The previous prime is 2321306263. The next prime is 2321306279. The reversal of 2321306273 is 3726031232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2321306273 - 2¹² = 2321302177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321306279) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8116313 + ... + 8116598.

It is an arithmetic number, because the mean of its divisors is an integer number (340891152).

Almost surely, 2^2321306273 is an apocalyptic number.

It is an amenable number.

2321306273 is a deficient number, since it is larger than the sum of its proper divisors (405822943).

2321306273 is a wasteful number, since it uses less digits than its factorization.

2321306273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16232935.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 2321306273 is about 48179.9364154832. The cubic root of 2321306273 is about 1324.0696015914.

The spelling of 2321306273 in words is "two billion, three hundred twenty-one million, three hundred six thousand, two hundred seventy-three".