230320121333 has 8 divisors (see below), whose sum is σ = 231256771416. Its totient is φ = 229385318400.

The previous prime is 230320121299. The next prime is 230320121347. The reversal of 230320121333 is 333121023032.

It can be written as a sum of positive squares in 4 ways, for example, as 44090760484 + 186229360849 = 209978^2 + 431543^2 .

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 230320121333 - 2²² = 230315927029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230320121299 and 230320121308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230320121233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211628 + ... + 710933.

It is an arithmetic number, because the mean of its divisors is an integer number (28907096427).

Almost surely, 2^230320121333 is an apocalyptic number.

It is an amenable number.

230320121333 is a deficient number, since it is larger than the sum of its proper divisors (936650083).

230320121333 is an equidigital number, since it uses as much as digits as its factorization.

230320121333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923575.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 230320121333 its reverse (333121023032), we get a palindrome (563441144365).

The spelling of 230320121333 in words is "two hundred thirty billion, three hundred twenty million, one hundred twenty-one thousand, three hundred thirty-three".