2230023321 has 12 divisors (see below), whose sum is σ = 3224812500. Its totient is φ = 1484989440.

The previous prime is 2230023319. The next prime is 2230023329. The reversal of 2230023321 is 1233200322.

It is a happy number.

2230023321 is a `hidden beast` number, since 22 + 300 + 23 + 321 = 666.

2230023321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 201782025 + 2028241296 = 14205^2 + 45036^2 .

It is not a de Polignac number, because 2230023321 - 2¹ = 2230023319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230023294 and 2230023303.

It is not an unprimeable number, because it can be changed into a prime (2230023329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132696 + ... + 148553.

It is an arithmetic number, because the mean of its divisors is an integer number (268734375).

Almost surely, 2^2230023321 is an apocalyptic number.

It is an amenable number.

2230023321 is a deficient number, since it is larger than the sum of its proper divisors (994789179).

2230023321 is a wasteful number, since it uses less digits than its factorization.

2230023321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282136 (or 282133 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2230023321 is about 47223.1227366425. The cubic root of 2230023321 is about 1306.4811104675.

Adding to 2230023321 its reverse (1233200322), we get a palindrome (3463223643).

The spelling of 2230023321 in words is "two billion, two hundred thirty million, twenty-three thousand, three hundred twenty-one".