2321001299 has 4 divisors (see below), whose sum is σ = 2324863800. Its totient is φ = 2317138800.

The previous prime is 2321001251. The next prime is 2321001301. The reversal of 2321001299 is 9921001232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2321001299 - 2²⁸ = 2052565843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321003299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1930349 + ... + 1931550.

It is an arithmetic number, because the mean of its divisors is an integer number (581215950).

Almost surely, 2^2321001299 is an apocalyptic number.

2321001299 is a deficient number, since it is larger than the sum of its proper divisors (3862501).

2321001299 is an equidigital number, since it uses as much as digits as its factorization.

2321001299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862500.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2321001299 is about 48176.7713633863. The cubic root of 2321001299 is about 1324.0116134817.

The spelling of 2321001299 in words is "two billion, three hundred twenty-one million, one thousand, two hundred ninety-nine".