2301022321 has 16 divisors (see below), whose sum is σ = 2542576960. Its totient is φ = 2068960320.

The previous prime is 2301022307. The next prime is 2301022331. The reversal of 2301022321 is 1232201032.

It is a cyclic number.

It is not a de Polignac number, because 2301022321 - 2⁵ = 2301022289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301022295 and 2301022304.

It is not an unprimeable number, because it can be changed into a prime (2301022331) 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 15 ways as a sum of consecutive naturals, for example, 206431 + ... + 217291.

It is an arithmetic number, because the mean of its divisors is an integer number (158911060).

Almost surely, 2^2301022321 is an apocalyptic number.

It is an amenable number.

2301022321 is a deficient number, since it is larger than the sum of its proper divisors (241554639).

2301022321 is a wasteful number, since it uses less digits than its factorization.

2301022321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11296.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2301022321 is about 47968.9724822202. The cubic root of 2301022321 is about 1320.2016681853.

Adding to 2301022321 its reverse (1232201032), we get a palindrome (3533223353).

The spelling of 2301022321 in words is "two billion, three hundred one million, twenty-two thousand, three hundred twenty-one".